Q: Is 40,103 a Prime Number?
A: No, 40,103 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 40103 can be evenly divided by 1 7 17 119 337 2,359 5,729 and 40,103, with no remainder.
Since 40,103 cannot be divided by just 1 and 40,103, it is not a prime number.