Q: Is 203,425 a Prime Number?
A: No, 203,425 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 203425 can be evenly divided by 1 5 25 79 103 395 515 1,975 2,575 8,137 40,685 and 203,425, with no remainder.
Since 203,425 cannot be divided by just 1 and 203,425, it is not a prime number.