Q: Is 231,423,221 a Composite Number?
A: No, 231,423,221 is not a composite number; it is a prime number.
The number 231,423,221 can be evenly divided by 1 and 231,423,221, with no remainder.
Since 231,423,221 can be divided by just 1 and 231,423,221, it is not a composite number.
Number | 231,423,219 | 231,423,220 | 231,423,222 | 231,423,223 |
Composite? | yes | yes | yes | no |