Q: Is 133,424 a Prime Number?
A: No, 133,424 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 133424 can be evenly divided by 1 2 4 8 16 31 62 124 248 269 496 538 1,076 2,152 4,304 8,339 16,678 33,356 66,712 and 133,424, with no remainder.
Since 133,424 cannot be divided by just 1 and 133,424, it is not a prime number.