Q: Is 109,255 a Prime Number?
A: No, 109,255 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 109255 can be evenly divided by 1 5 21,851 and 109,255, with no remainder.
Since 109,255 cannot be divided by just 1 and 109,255, it is not a prime number.