Q: Is 108,143 a Prime Number?
A: No, 108,143 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 108143 can be evenly divided by 1 7 49 2,207 15,449 and 108,143, with no remainder.
Since 108,143 cannot be divided by just 1 and 108,143, it is not a prime number.