23013637162 has 4 divisors (see below), whose sum is σ = 34520455746. Its totient is φ = 11506818580.

The previous prime is 23013637151. The next prime is 23013637181. The reversal of 23013637162 is 26173631032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23009552721 + 4084441 = 151689^2 + 2021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5753409289 + ... + 5753409292.

Almost surely, 2^23013637162 is an apocalyptic number.

23013637162 is a deficient number, since it is larger than the sum of its proper divisors (11506818584).

23013637162 is a wasteful number, since it uses less digits than its factorization.

23013637162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11506818583.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 23013637162 in words is "twenty-three billion, thirteen million, six hundred thirty-seven thousand, one hundred sixty-two".