23122523167 has 2 divisors, whose sum is σ = 23122523168. Its totient is φ = 23122523166.

The previous prime is 23122523147. The next prime is 23122523227. The reversal of 23122523167 is 76132522132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23122523167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23122523147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561261583 + 11561261584.

It is an arithmetic number, because the mean of its divisors is an integer number (11561261584).

Almost surely, 2^23122523167 is an apocalyptic number.

23122523167 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122523167 is an equidigital number, since it uses as much as digits as its factorization.

23122523167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The spelling of 23122523167 in words is "twenty-three billion, one hundred twenty-two million, five hundred twenty-three thousand, one hundred sixty-seven".