### Short answer

The number **126,223 is a PRIME** number.

#### How to check if the number 126,223 is a prime number

A prime number can be divided, without a remainder, only by itself and by 1. For example, 13 can be divided only by 13 and by 1. In this case, the number **126,223** that you looked for, **is a PRIME number**, so it devides by **1** and of course **126,223**.