Q: Is 128,901 a Prime Number?
A: No, 128,901 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 128901 can be evenly divided by 1 3 42,967 and 128,901, with no remainder.
Since 128,901 cannot be divided by just 1 and 128,901, it is not a prime number.