23101836872 has 32 divisors (see below), whose sum is σ = 43854501600. Its totient is φ = 11407409664.

The previous prime is 23101836871. The next prime is 23101836929. The reversal of 23101836872 is 27863810132.

It is not an unprimeable number, because it can be changed into a prime (23101836871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396879 + ... + 2406497.

It is an arithmetic number, because the mean of its divisors is an integer number (1370453175).

Almost surely, 2^23101836872 is an apocalyptic number.

It is an amenable number.

23101836872 is a deficient number, since it is larger than the sum of its proper divisors (20752664728).

23101836872 is a wasteful number, since it uses less digits than its factorization.

23101836872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13325 (or 13321 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 23101836872 in words is "twenty-three billion, one hundred one million, eight hundred thirty-six thousand, eight hundred seventy-two".