Q: Is 1,020,135 a Prime Number?
A: No, 1,020,135 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 1020135 can be evenly divided by 1 3 5 15 47 141 235 705 1,447 4,341 7,235 21,705 68,009 204,027 340,045 and 1,020,135, with no remainder.
Since 1,020,135 cannot be divided by just 1 and 1,020,135, it is not a prime number.