Q: Is 1,121,525 a Prime Number?
A: No, 1,121,525 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 1121525 can be evenly divided by 1 5 25 113 397 565 1,985 2,825 9,925 44,861 224,305 and 1,121,525, with no remainder.
Since 1,121,525 cannot be divided by just 1 and 1,121,525, it is not a prime number.