23031697711 has 32 divisors (see below), whose sum is σ = 26208483840. Its totient is φ = 20058192000.

The previous prime is 23031697709. The next prime is 23031697727. The reversal of 23031697711 is 11779613032.

It is not a de Polignac number, because 23031697711 - 2¹ = 23031697709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031697771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5205046 + ... + 5209468.

It is an arithmetic number, because the mean of its divisors is an integer number (819015120).

Almost surely, 2^23031697711 is an apocalyptic number.

23031697711 is a deficient number, since it is larger than the sum of its proper divisors (3176786129).

23031697711 is a wasteful number, since it uses less digits than its factorization.

23031697711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687.

The product of its (nonzero) digits is 47628, while the sum is 40.

The spelling of 23031697711 in words is "twenty-three billion, thirty-one million, six hundred ninety-seven thousand, seven hundred eleven".