23013017199 has 12 divisors (see below), whose sum is σ = 33278512176. Its totient is φ = 15324709632.

The previous prime is 23013017177. The next prime is 23013017231. The reversal of 23013017199 is 99171031032.

It is a happy number.

It is not a de Polignac number, because 23013017199 - 2²¹ = 23010920047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013017119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1433394 + ... + 1449359.

It is an arithmetic number, because the mean of its divisors is an integer number (2773209348).

Almost surely, 2^23013017199 is an apocalyptic number.

23013017199 is a deficient number, since it is larger than the sum of its proper divisors (10265494977).

23013017199 is a wasteful number, since it uses less digits than its factorization.

23013017199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883646 (or 2883643 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The spelling of 23013017199 in words is "twenty-three billion, thirteen million, seventeen thousand, one hundred ninety-nine".