23211032999 has 36 divisors (see below), whose sum is σ = 29747844000. Its totient is φ = 18044167680.

The previous prime is 23211032993. The next prime is 23211033019. The reversal of 23211032999 is 99923011232.

It is not a de Polignac number, because 23211032999 - 2⁸ = 23211032743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23211032993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2657762 + ... + 2666480.

It is an arithmetic number, because the mean of its divisors is an integer number (826329000).

Almost surely, 2^23211032999 is an apocalyptic number.

23211032999 is a deficient number, since it is larger than the sum of its proper divisors (6536811001).

23211032999 is a wasteful number, since it uses less digits than its factorization.

23211032999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204 (or 9186 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 23211032999 in words is "twenty-three billion, two hundred eleven million, thirty-two thousand, nine hundred ninety-nine".