diff --git a/app/client/cypress/fixtures/basicNumberDataTableDsl.json b/app/client/cypress/fixtures/basicNumberDataTableDsl.json
new file mode 100644
index 0000000000..822ea6bb01
--- /dev/null
+++ b/app/client/cypress/fixtures/basicNumberDataTableDsl.json
@@ -0,0 +1,42 @@
+{
+  "dsl": {
+    "widgetName": "MainContainer",
+    "backgroundColor": "none",
+    "rightColumn": 1224,
+    "snapColumns": 16,
+    "detachFromLayout": true,
+    "widgetId": "0",
+    "topRow": 0,
+    "bottomRow": 1280,
+    "containerStyle": "none",
+    "snapRows": 33,
+    "parentRowSpace": 1,
+    "type": "CANVAS_WIDGET",
+    "canExtend": true,
+    "version": 9,
+    "minHeight": 1292,
+    "parentColumnSpace": 1,
+    "dynamicBindingPathList": [],
+    "leftColumn": 0,
+    "children": [
+      {
+        "isVisible": true,
+        "label": "Data",
+        "widgetName": "Table1",
+        "searchKey": "",
+        "tableData": "[{\"1\":\"abc\",\"2\":\"bcd\",\"3\":\"cde\",\"Dec\":\"mon\",\"demo\":\"3\",\"demo_1\":\"1\",\"test one\":\"1\",\"test 3 4 9\":\"4\",\"rowIndex\":\"0\"},{\"1\":\"asd\",\"2\":\"dfg\",\"3\":\"jkl\",\"Dec\":\"mon2\",\"demo\":\"2\",\"demo_1\":\"1\",\"test one\":\"2\",\"test 3 4 9\":\"3\",\"rowIndex\":\"1\"}]",
+        "type": "TABLE_WIDGET",
+        "isLoading": false,
+        "parentColumnSpace": 74,
+        "parentRowSpace": 40,
+        "leftColumn": 1,
+        "rightColumn": 9,
+        "topRow": 7,
+        "bottomRow": 14,
+        "parentId": "0",
+        "widgetId": "7miqot30xy",
+        "dynamicBindingPathList": []
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/app/client/cypress/fixtures/tableWithNumberColumnDsl.json b/app/client/cypress/fixtures/tableWithNumberColumnDsl.json
new file mode 100644
index 0000000000..55ac0d69aa
--- /dev/null
+++ b/app/client/cypress/fixtures/tableWithNumberColumnDsl.json
@@ -0,0 +1,266 @@
+{
+  "dsl": {
+    "widgetName": "MainContainer",
+    "backgroundColor": "none",
+    "rightColumn": 816,
+    "snapColumns": 64,
+    "detachFromLayout": true,
+    "widgetId": "0",
+    "topRow": 0,
+    "bottomRow": 5016,
+    "containerStyle": "none",
+    "snapRows": 125,
+    "parentRowSpace": 1,
+    "type": "CANVAS_WIDGET",
+    "canExtend": true,
+    "version": 47,
+    "minHeight": 1292,
+    "parentColumnSpace": 1,
+    "dynamicBindingPathList": [],
+    "leftColumn": 0,
+    "children": [
+        {
+            "widgetName": "Table1",
+            "defaultPageSize": 0,
+            "columnOrder": [
+                "1",
+                "2",
+                "3",
+                "Dec",
+                "demo",
+                "demo_1",
+                "test_one",
+                "test_3_4_9",
+                "rowIndex"
+            ],
+            "isVisibleDownload": true,
+            "dynamicPropertyPathList": [],
+            "displayName": "Table",
+            "iconSVG": "/static/media/icon.db8a9cbd.svg",
+            "topRow": 1,
+            "bottomRow": 29,
+            "isSortable": true,
+            "parentRowSpace": 10,
+            "type": "TABLE_WIDGET",
+            "defaultSelectedRow": "0",
+            "hideCard": false,
+            "animateLoading": true,
+            "dynamicTriggerPathList": [],
+            "dynamicBindingPathList": [
+                {
+                    "key": "tableData"
+                },
+                {
+                    "key": "primaryColumns.1.computedValue"
+                },
+                {
+                    "key": "primaryColumns.2.computedValue"
+                },
+                {
+                    "key": "primaryColumns.3.computedValue"
+                },
+                {
+                    "key": "primaryColumns.Dec.computedValue"
+                },
+                {
+                    "key": "primaryColumns.demo.computedValue"
+                },
+                {
+                    "key": "primaryColumns.demo_1.computedValue"
+                },
+                {
+                    "key": "primaryColumns.test_one.computedValue"
+                },
+                {
+                    "key": "primaryColumns.test_3_4_9.computedValue"
+                },
+                {
+                    "key": "primaryColumns.rowIndex.computedValue"
+                }
+            ],
+            "leftColumn": 0,
+            "primaryColumns": {
+                "1": {
+                    "index": 0,
+                    "width": 150,
+                    "id": "1",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "1",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.1))}}"
+                },
+                "2": {
+                    "index": 1,
+                    "width": 150,
+                    "id": "2",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "2",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.2))}}"
+                },
+                "3": {
+                    "index": 2,
+                    "width": 150,
+                    "id": "3",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "3",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.3))}}"
+                },
+                "Dec": {
+                    "index": 3,
+                    "width": 150,
+                    "id": "Dec",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "Dec",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.Dec))}}"
+                },
+                "demo": {
+                    "index": 4,
+                    "width": 150,
+                    "id": "demo",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "demo",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.demo))}}"
+                },
+                "demo_1": {
+                    "index": 5,
+                    "width": 150,
+                    "id": "demo_1",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "demo_1",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.demo_1))}}"
+                },
+                "test_one": {
+                    "index": 6,
+                    "width": 150,
+                    "id": "test_one",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "test_one",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.test_one))}}"
+                },
+                "test_3_4_9": {
+                    "index": 7,
+                    "width": 150,
+                    "id": "test_3_4_9",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "test_3_4_9",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.test_3_4_9))}}"
+                },
+                "rowIndex": {
+                    "index": 8,
+                    "width": 150,
+                    "id": "rowIndex",
+                    "horizontalAlignment": "LEFT",
+                    "verticalAlignment": "CENTER",
+                    "columnType": "text",
+                    "textSize": "PARAGRAPH",
+                    "enableFilter": true,
+                    "enableSort": true,
+                    "isVisible": true,
+                    "isDisabled": false,
+                    "isCellVisible": true,
+                    "isDerived": false,
+                    "label": "rowIndex",
+                    "computedValue": "{{Table1.sanitizedTableData.map((currentRow) => ( currentRow.rowIndex))}}"
+                }
+            },
+            "delimiter": ",",
+            "key": "zda7sm6on1",
+            "derivedColumns": {},
+            "rightColumn": 34,
+            "textSize": "PARAGRAPH",
+            "widgetId": "rqduejqa7w",
+            "isVisibleFilters": true,
+            "tableData": "{{Api1.data}}",
+            "isVisible": true,
+            "label": "Data",
+            "searchKey": "",
+            "enableClientSideSearch": true,
+            "version": 3,
+            "totalRecordsCount": 0,
+            "parentId": "0",
+            "renderMode": "CANVAS",
+            "isLoading": false,
+            "horizontalAlignment": "LEFT",
+            "isVisibleSearch": true,
+            "isVisiblePagination": true,
+            "verticalAlignment": "CENTER",
+            "columnSizeMap": {
+                "task": 245,
+                "step": 62,
+                "status": 75
+            }
+        }
+    ]
+  }
+}
diff --git a/app/client/cypress/integration/Smoke_TestSuite/ClientSideTests/DisplayWidgets/Table_Number_column_spec.js b/app/client/cypress/integration/Smoke_TestSuite/ClientSideTests/DisplayWidgets/Table_Number_column_spec.js
new file mode 100644
index 0000000000..3b3c4a5ff0
--- /dev/null
+++ b/app/client/cypress/integration/Smoke_TestSuite/ClientSideTests/DisplayWidgets/Table_Number_column_spec.js
@@ -0,0 +1,19 @@
+/* eslint-disable cypress/no-unnecessary-waiting */
+const dsl = require("../../../../fixtures/basicNumberDataTableDsl.json");
+
+describe("Validate Table Widget Table Data", function() {
+  before(() => {
+    cy.addDsl(dsl);
+  });
+
+  it("Check number key in table data convert table binding and header properly", function() {
+    cy.openPropertyPane("tablewidget");
+
+    cy.contains('[role="columnheader"]', "_1").should("exist");
+    cy.contains('[role="columnheader"]', "_2").should("exist");
+  });
+
+  afterEach(() => {
+    // put your clean up code if any
+  });
+});
diff --git a/app/client/src/constants/WidgetConstants.tsx b/app/client/src/constants/WidgetConstants.tsx
index b5e6271acc..bb773077df 100644
--- a/app/client/src/constants/WidgetConstants.tsx
+++ b/app/client/src/constants/WidgetConstants.tsx
@@ -69,7 +69,7 @@ export const layoutConfigurations: LayoutConfigurations = {
   FLUID: { minWidth: -1, maxWidth: -1 },
 };
 
-export const LATEST_PAGE_VERSION = 47;
+export const LATEST_PAGE_VERSION = 48;
 
 export const GridDefaults = {
   DEFAULT_CELL_SIZE: 1,
diff --git a/app/client/src/utils/DSLMigrations.ts b/app/client/src/utils/DSLMigrations.ts
index e314c45ee4..3d4c99d45a 100644
--- a/app/client/src/utils/DSLMigrations.ts
+++ b/app/client/src/utils/DSLMigrations.ts
@@ -25,6 +25,7 @@ import {
   migrateTableSanitizeColumnKeys,
   isSortableMigration,
   migrateTableWidgetIconButtonVariant,
+  migrateTableWidgetNumericColumnName,
 } from "./migrations/TableWidget";
 import { migrateTextStyleFromTextWidget } from "./migrations/TextWidgetReplaceTextStyle";
 import { DATA_BIND_REGEX_GLOBAL } from "constants/BindingsConstants";
@@ -990,6 +991,11 @@ export const transformDSL = (
 
   if (currentDSL.version === 46) {
     currentDSL = migrateCheckboxGroupWidgetInlineProperty(currentDSL);
+    currentDSL.version = 47;
+  }
+
+  if (currentDSL.version === 47) {
+    currentDSL = migrateTableWidgetNumericColumnName(currentDSL);
     currentDSL.version = LATEST_PAGE_VERSION;
   }
 
diff --git a/app/client/src/utils/migrations/TableWidget.ts b/app/client/src/utils/migrations/TableWidget.ts
index e63033b30c..6460008bab 100644
--- a/app/client/src/utils/migrations/TableWidget.ts
+++ b/app/client/src/utils/migrations/TableWidget.ts
@@ -3,7 +3,10 @@ import {
   TextSizes,
   GridDefaults,
 } from "constants/WidgetConstants";
-import { getAllTableColumnKeys } from "widgets/TableWidget/component/TableHelpers";
+import {
+  generateTableColumnId,
+  getAllTableColumnKeys,
+} from "widgets/TableWidget/component/TableHelpers";
 import {
   ColumnProperties,
   CellAlignmentTypes,
@@ -486,3 +489,57 @@ export const migrateTableWidgetIconButtonVariant = (currentDSL: DSLWidget) => {
   });
   return currentDSL;
 };
+
+export const migrateTableWidgetNumericColumnName = (currentDSL: DSLWidget) => {
+  currentDSL.children = currentDSL.children?.map((child: WidgetProps) => {
+    if (child.type === "TABLE_WIDGET") {
+      child.columnOrder = (child.columnOrder || []).map((col: string) =>
+        generateTableColumnId(col),
+      );
+
+      const primaryColumns = { ...child.primaryColumns };
+      // clear old primaryColumns
+      child.primaryColumns = {};
+      for (const key in primaryColumns) {
+        if (Object.prototype.hasOwnProperty.call(primaryColumns, key)) {
+          const column = primaryColumns[key];
+          const columnId = generateTableColumnId(key);
+          const newComputedValue = `{{${child.widgetName}.sanitizedTableData.map((currentRow) => ( currentRow.${columnId}))}}`;
+          // added column with old accessor
+          child.primaryColumns[columnId] = {
+            ...column,
+            id: columnId,
+            label: columnId,
+            computedValue: newComputedValue,
+          };
+        }
+      }
+
+      child.dynamicBindingPathList = (child.dynamicBindingPathList || []).map(
+        (path) => {
+          const pathChunks = path.key.split(".");
+          // tableData is a valid dynamicBindingPath and pathChunks would have just one entry
+          if (pathChunks.length < 2) {
+            return path;
+          }
+          const firstPart = pathChunks[0] + "."; // "primaryColumns."
+          const lastPart = "." + pathChunks.pop(); // ".computedValue"
+          const key = getSubstringBetweenTwoWords(
+            path.key,
+            firstPart,
+            lastPart,
+          ); // primaryColumns.$random.header.computedValue -> $random.header
+
+          const sanitizedPrimaryColumnKey = generateTableColumnId(key);
+          return {
+            key: firstPart + sanitizedPrimaryColumnKey + lastPart,
+          };
+        },
+      );
+    } else if (child.children && child.children.length > 0) {
+      child = migrateTableWidgetNumericColumnName(child);
+    }
+    return child;
+  });
+  return currentDSL;
+};
diff --git a/app/client/src/widgets/TableWidget/component/TableHelpers.ts b/app/client/src/widgets/TableWidget/component/TableHelpers.ts
index 31242682c4..88edc3689d 100644
--- a/app/client/src/widgets/TableWidget/component/TableHelpers.ts
+++ b/app/client/src/widgets/TableWidget/component/TableHelpers.ts
@@ -1,4 +1,4 @@
-import { uniq, without } from "lodash";
+import { uniq, without, isNaN } from "lodash";
 import { ColumnProperties } from "./Constants";
 
 const removeSpecialChars = (value: string, limit?: number) => {
@@ -48,3 +48,8 @@ export const reorderColumns = (
   }
   return newColumnsInOrder;
 };
+
+// check and update column id if it is number
+export const generateTableColumnId = (accessor: string) => {
+  return isNaN(Number(accessor)) ? accessor : `_${accessor}`;
+};
diff --git a/app/client/src/widgets/TableWidget/component/TableUtilities.tsx b/app/client/src/widgets/TableWidget/component/TableUtilities.tsx
index e3b1677211..0e4c1d6f6b 100644
--- a/app/client/src/widgets/TableWidget/component/TableUtilities.tsx
+++ b/app/client/src/widgets/TableWidget/component/TableUtilities.tsx
@@ -50,6 +50,7 @@ import {
 import { StyledButton } from "widgets/IconButtonWidget/component";
 import MenuButtonTableComponent from "./components/menuButtonTableComponent";
 import { stopClickEventPropagation } from "utils/helpers";
+import { generateTableColumnId } from "./TableHelpers";
 
 export const renderCell = (
   value: any,
@@ -632,10 +633,11 @@ export function getDefaultColumnProperties(
   widgetName: string,
   isDerived?: boolean,
 ): ColumnProperties {
+  const id = generateTableColumnId(accessor);
   const columnProps = {
     index: index,
     width: 150,
-    id: accessor,
+    id,
     horizontalAlignment: CellAlignmentTypes.LEFT,
     verticalAlignment: VerticalAlignmentTypes.CENTER,
     columnType: ColumnTypes.TEXT,
@@ -651,7 +653,7 @@ export function getDefaultColumnProperties(
     label: accessor,
     computedValue: isDerived
       ? ""
-      : `{{${widgetName}.sanitizedTableData.map((currentRow) => ( currentRow.${accessor}))}}`,
+      : `{{${widgetName}.sanitizedTableData.map((currentRow) => ( currentRow.${id}))}}`,
   };
 
   return columnProps;
diff --git a/app/client/src/widgets/TableWidget/widget/derived.js b/app/client/src/widgets/TableWidget/widget/derived.js
index 02bfae300e..a756cfa78b 100644
--- a/app/client/src/widgets/TableWidget/widget/derived.js
+++ b/app/client/src/widgets/TableWidget/widget/derived.js
@@ -118,10 +118,13 @@ export default {
         const sanitizedData = {};
 
         for (const [key, value] of Object.entries(entry)) {
-          const sanitizedKey = key
+          let sanitizedKey = key
             .split(separatorRegex)
             .join("_")
             .slice(0, 200);
+          sanitizedKey = _.isNaN(Number(sanitizedKey))
+            ? sanitizedKey
+            : `_${sanitizedKey}`;
           sanitizedData[sanitizedKey] = value;
         }
         return sanitizedData;
diff --git a/app/client/src/widgets/TableWidget/widget/derived.test.js b/app/client/src/widgets/TableWidget/widget/derived.test.js
index 369442ba84..0f49303b64 100644
--- a/app/client/src/widgets/TableWidget/widget/derived.test.js
+++ b/app/client/src/widgets/TableWidget/widget/derived.test.js
@@ -1171,6 +1171,83 @@ describe("Validates Derived Properties", () => {
     let result = getFilteredTableData(input, moment, _);
     expect(result).toStrictEqual(expected);
   });
+
+  it("validates generated sanitized table data with valid property keys", () => {
+    const { getSanitizedTableData } = derivedProperty;
+
+    const input = {
+      tableData: [
+        {
+          "1": "abc",
+          "2": "bcd",
+          "3": "cde",
+          Dec: "mon",
+          demo: "3",
+          demo_1: "1",
+          "test one": "1",
+          "test 3 4 9": "4",
+          rowIndex: "0",
+          "😀smile😀": "smile 1",
+          "🙁sad🙁": "sad 1",
+          "@user": "user 1",
+          "@name": "name 1",
+          ÜserÑame: "john",
+        },
+        {
+          "1": "asd",
+          "2": "dfg",
+          "3": "jkl",
+          Dec: "mon2",
+          demo: "2",
+          demo_1: "1",
+          "test one": "2",
+          "test 3 4 9": "3",
+          rowIndex: "1",
+          "😀smile😀": "smile 2",
+          "🙁sad🙁": "sad 2",
+          "@user": "user 2",
+          "@name": "name 2",
+          ÜserÑame: "mike",
+        },
+      ],
+    };
+    const expected = [
+      {
+        _1: "abc",
+        _2: "bcd",
+        _3: "cde",
+        Dec: "mon",
+        demo: "3",
+        demo_1: "1",
+        test_one: "1",
+        test_3_4_9: "4",
+        rowIndex: "0",
+        _smile_: "smile 1",
+        _sad_: "sad 1",
+        _user: "user 1",
+        _name: "name 1",
+        _ser_ame: "john",
+      },
+      {
+        _1: "asd",
+        _2: "dfg",
+        _3: "jkl",
+        Dec: "mon2",
+        demo: "2",
+        demo_1: "1",
+        test_one: "2",
+        test_3_4_9: "3",
+        rowIndex: "1",
+        _smile_: "smile 2",
+        _sad_: "sad 2",
+        _user: "user 2",
+        _name: "name 2",
+        _ser_ame: "mike",
+      },
+    ];
+    let result = getSanitizedTableData(input, moment, _);
+    expect(result).toStrictEqual(expected);
+  });
 });
 
 describe("Validate getSelectedRow function", () => {