Q: Is 133,750 a Prime Number?
A: No, 133,750 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 133750 can be evenly divided by 1 2 5 10 25 50 107 125 214 250 535 625 1,070 1,250 2,675 5,350 13,375 26,750 66,875 and 133,750, with no remainder.
Since 133,750 cannot be divided by just 1 and 133,750, it is not a prime number.