Q: Is 135,075 a Prime Number?
A: No, 135,075 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 135075 can be evenly divided by 1 3 5 15 25 75 1,801 5,403 9,005 27,015 45,025 and 135,075, with no remainder.
Since 135,075 cannot be divided by just 1 and 135,075, it is not a prime number.