100032031230 has 32 divisors (see below), whose sum is σ = 245184897024. Its totient is φ = 26107650336.

The previous prime is 100032031219. The next prime is 100032031241. The reversal of 100032031230 is 32130230001.

It is an interprime number because it is at equal distance from previous prime (100032031219) and next prime (100032031241).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35470942 + ... + 35473761.

It is an arithmetic number, because the mean of its divisors is an integer number (7662028032).

Almost surely, 2^100032031230 is an apocalyptic number.

100032031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100032031230 is an abundant number, since it is smaller than the sum of its proper divisors (145152865794).

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

100032031230 is a wasteful number, since it uses less digits than its factorization.

100032031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70944760.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 100032031230 its reverse (32130230001), we get a palindrome (132162261231).

The spelling of 100032031230 in words is "one hundred billion, thirty-two million, thirty-one thousand, two hundred thirty".