115223267 has 2 divisors, whose sum is σ = 115223268. Its totient is φ = 115223266.

The previous prime is 115223257. The next prime is 115223279. The reversal of 115223267 is 762322511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115223267 - 2⁶ = 115223203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115223257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57611633 + 57611634.

It is an arithmetic number, because the mean of its divisors is an integer number (57611634).

Almost surely, 2^115223267 is an apocalyptic number.

115223267 is a deficient number, since it is larger than the sum of its proper divisors (1).

115223267 is an equidigital number, since it uses as much as digits as its factorization.

115223267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 29.

The square root of 115223267 is about 10734.2101246435. The cubic root of 115223267 is about 486.6089154486.

Adding to 115223267 its reverse (762322511), we get a palindrome (877545778).

The spelling of 115223267 in words is "one hundred fifteen million, two hundred twenty-three thousand, two hundred sixty-seven".