Check whether a number is Prime or not.py

def primeNum (num):
    # num = 11
    # If given number is greater than 1
    if num > 1:
        # Iterate from 2 to n / 2
        for i in range(2, int(num/2)+1):
            # If num is divisible by any number between
            # 2 and n / 2, it is not prime
            if (num % i) == 0:
                print(num, "is not a prime number")
                break
        else:
            print(num, "is a prime number")
    else:
        print(num, "is not a prime number")

num = input('Enter Integer Number: ')
primeNum(int(num))