Q: Is 108,778 a Prime Number?
A: No, 108,778 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 108778 can be evenly divided by 1 2 137 274 397 794 54,389 and 108,778, with no remainder.
Since 108,778 cannot be divided by just 1 and 108,778, it is not a prime number.