100032231100 has 36 divisors (see below), whose sum is σ = 217978236000. Its totient is φ = 39845464960.

The previous prime is 100032231059. The next prime is 100032231139. The reversal of 100032231100 is 1132230001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2068825 + ... + 2116624.

It is an arithmetic number, because the mean of its divisors is an integer number (6054951000).

Almost surely, 2^100032231100 is an apocalyptic number.

100032231100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100032231100 is an abundant number, since it is smaller than the sum of its proper divisors (117946004900).

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

100032231100 is a wasteful number, since it uses less digits than its factorization.

100032231100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185702 (or 4185695 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100032231100 its reverse (1132230001), we get a palindrome (101164461101).

The spelling of 100032231100 in words is "one hundred billion, thirty-two million, two hundred thirty-one thousand, one hundred".