This is C code pllease write code for C programming

Problem 1: functions For this lab, you will create 4 different functions. - palindromeNumber this functions will return a True or False if number is palindrome or not - reverse it flips the digits' position of a number. - size it says how many digits the number has. - product the product of all the digits. In the product function if a digit is 0 , you will convert it into 1 when you multiply it. Example: Input1: 12432 Output1: palindrome: False reverse: 23421 product: 48 Input2: 1090901 Output2: palindrome: True reverse: 1090901 product: 81 Note: You can not use the reverse function to verify if a number is palindrome or not