If conditional that checks on variable type (int, float, ect)

Python3: I wish to know if I can set up an if statement to execute some code just like one normally would.

But I want the statement to go something like this: (psudo-code)

If variable1 !== "variable type integer":
    then break. 

Is this possible? Thanks for the help.

I apologize if this has already been addressed, but the search suggester bot didn't have any posts to point me to.

Jesse, NOOb