100023031232 has 28 divisors (see below), whose sum is σ = 198702152760. Its totient is φ = 49956347136.

The previous prime is 100023031219. The next prime is 100023031243. The reversal of 100023031232 is 232130320001.

100023031232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 100023031232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803507 + ... + 919602.

Almost surely, 2^100023031232 is an apocalyptic number.

It is an amenable number.

100023031232 is a deficient number, since it is larger than the sum of its proper divisors (98679121528).

100023031232 is an equidigital number, since it uses as much as digits as its factorization.

100023031232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724028 (or 1724018 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100023031232 its reverse (232130320001), we get a palindrome (332153351233).

The spelling of 100023031232 in words is "one hundred billion, twenty-three million, thirty-one thousand, two hundred thirty-two".