23133232232 has 32 divisors (see below), whose sum is σ = 47467300320. Its totient is φ = 10481922240.

The previous prime is 23133232231. The next prime is 23133232259. The reversal of 23133232232 is 23223233132.

It is not an unprimeable number, because it can be changed into a prime (23133232231) 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, 386738 + ... + 442529.

It is an arithmetic number, because the mean of its divisors is an integer number (1483353135).

Almost surely, 2^23133232232 is an apocalyptic number.

23133232232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23133232232 is an abundant number, since it is smaller than the sum of its proper divisors (24334068088).

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

23133232232 is a wasteful number, since it uses less digits than its factorization.

23133232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829601 (or 829597 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 23133232232 its reverse (23223233132), we get a palindrome (46356465364).

The spelling of 23133232232 in words is "twenty-three billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred thirty-two".