Q: Is 112,443 a Prime Number?
A: No, 112,443 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 112443 can be evenly divided by 1 3 37 111 1,013 3,039 37,481 and 112,443, with no remainder.
Since 112,443 cannot be divided by just 1 and 112,443, it is not a prime number.