Q: Is 128,325 a Prime Number?
A: No, 128,325 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 128325 can be evenly divided by 1 3 5 15 25 29 59 75 87 145 177 295 435 725 885 1,475 1,711 2,175 4,425 5,133 8,555 25,665 42,775 and 128,325, with no remainder.
Since 128,325 cannot be divided by just 1 and 128,325, it is not a prime number.