Q: Is 135,003 a Prime Number?
A: No, 135,003 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 135003 can be evenly divided by 1 3 11 33 4,091 12,273 45,001 and 135,003, with no remainder.
Since 135,003 cannot be divided by just 1 and 135,003, it is not a prime number.