non-string(INT) id column is inserting as string in neptune aws

I generated a .csv file from dataframe and it had a column :ID(column_ID), before generating it I checked the column, and it is an INT datatype.

But after loading the data into Neptune AWS as nodes, and when i run opencypher query I am getting as string format. why is this happening? This is happening only for ID column. I have another INT datatype column and it is loaded as INT