Q: Is 1,202,121 a Prime Number?
A: No, 1,202,121 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 1202121 can be evenly divided by 1 3 9 17 27 51 81 97 153 243 291 459 729 873 1,377 1,649 2,619 4,131 4,947 7,857 12,393 14,841 23,571 44,523 70,713 133,569 400,707 and 1,202,121, with no remainder.
Since 1,202,121 cannot be divided by just 1 and 1,202,121, it is not a prime number.