100023031030 has 16 divisors (see below), whose sum is σ = 193890798864. Its totient is φ = 36931580640.

The previous prime is 100023031027. The next prime is 100023031061. The reversal of 100023031030 is 30130320001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 100023031030.

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, 384703836 + ... + 384704095.

It is an arithmetic number, because the mean of its divisors is an integer number (12118174929).

Almost surely, 2^100023031030 is an apocalyptic number.

100023031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100023031030 is a deficient number, since it is larger than the sum of its proper divisors (93867767834).

100023031030 is a wasteful number, since it uses less digits than its factorization.

100023031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769407951.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 100023031030 its reverse (30130320001), we get a palindrome (130153351031).

The spelling of 100023031030 in words is "one hundred billion, twenty-three million, thirty-one thousand, thirty".