23011134431032 has 32 divisors (see below), whose sum is σ = 47069961508080. Its totient is φ = 10459221672960.

The previous prime is 23011134431029. The next prime is 23011134431059. The reversal of 23011134431032 is 23013443111032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2399193 + ... + 7195720.

Almost surely, 2^{23011134431032} is an apocalyptic number.

23011134431032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23011134431032 is an abundant number, since it is smaller than the sum of its proper divisors (24058827077048).

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

23011134431032 is a wasteful number, since it uses less digits than its factorization.

23011134431032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9622183 (or 9622179 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 23011134431032 its reverse (23013443111032), we get a palindrome (46024577542064).

The spelling of 23011134431032 in words is "twenty-three trillion, eleven billion, one hundred thirty-four million, four hundred thirty-one thousand, thirty-two".