In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[-30.104, -16.841, 5.898, 45, 44, -15.66, 16.831, -13.12, -2.132, -23.633, 9.577]