Q: Is 121,088 a Prime Number?
A: No, 121,088 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 121088 can be evenly divided by 1 2 4 8 11 16 22 32 43 44 64 86 88 128 172 176 256 344 352 473 688 704 946 1,376 1,408 1,892 2,752 2,816 3,784 5,504 7,568 11,008 15,136 30,272 60,544 and 121,088, with no remainder.
Since 121,088 cannot be divided by just 1 and 121,088, it is not a prime number.