23032012000 has 48 divisors (see below), whose sum is σ = 56589663312. Its totient is φ = 9212803200.

The previous prime is 23032011997. The next prime is 23032012009. The reversal of 23032012000 is 21023032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032012009) 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, 2875002 + ... + 2883001.

It is an arithmetic number, because the mean of its divisors is an integer number (1178951319).

Almost surely, 2^23032012000 is an apocalyptic number.

23032012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032012000 is an abundant number, since it is smaller than the sum of its proper divisors (33557651312).

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

23032012000 is an equidigital number, since it uses as much as digits as its factorization.

23032012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758028 (or 5758010 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23032012000 its reverse (21023032), we get a palindrome (23053035032).

The spelling of 23032012000 in words is "twenty-three billion, thirty-two million, twelve thousand".