23031033000 has 64 divisors (see below), whose sum is σ = 71856832320. Its totient is φ = 6141608000.

The previous prime is 23031032953. The next prime is 23031033023. The reversal of 23031033000 is 33013032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835506 + ... + 3841505.

It is an arithmetic number, because the mean of its divisors is an integer number (1122763005).

Almost surely, 2^23031033000 is an apocalyptic number.

23031033000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23031033000 is an abundant number, since it is smaller than the sum of its proper divisors (48825799320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23031033000 is a wasteful number, since it uses less digits than its factorization.

23031033000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677035 (or 7677021 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 23031033000 its reverse (33013032), we get a palindrome (23064046032).

The spelling of 23031033000 in words is "twenty-three billion, thirty-one million, thirty-three thousand".