23116945037 has 12 divisors (see below), whose sum is σ = 23438524956. Its totient is φ = 22797246720.

The previous prime is 23116944979. The next prime is 23116945057. The reversal of 23116945037 is 73054961132.

It can be written as a sum of positive squares in 2 ways, for example, as 8871567721 + 14245377316 = 94189^2 + 119354^2 .

It is not a de Polignac number, because 23116945037 - 2²⁴ = 23100167821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23116944985 and 23116945003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116945057) 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, 32151164 + ... + 32151882.

It is an arithmetic number, because the mean of its divisors is an integer number (1953210413).

Almost surely, 2^23116945037 is an apocalyptic number.

It is an amenable number.

23116945037 is a deficient number, since it is larger than the sum of its proper divisors (321579919).

23116945037 is an frugal number, since it uses more digits than its factorization.

23116945037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 23116945037 in words is "twenty-three billion, one hundred sixteen million, nine hundred forty-five thousand, thirty-seven".