100033231032 has 96 divisors (see below), whose sum is σ = 313105759200. Its totient is φ = 28259776512.

The previous prime is 100033231027. The next prime is 100033231057. The reversal of 100033231032 is 230132330001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100033230996 and 100033231014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070193 + ... + 1159904.

It is an arithmetic number, because the mean of its divisors is an integer number (3261518325).

Almost surely, 2^100033231032 is an apocalyptic number.

100033231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100033231032 is an abundant number, since it is smaller than the sum of its proper divisors (213072528168).

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

100033231032 is a wasteful number, since it uses less digits than its factorization.

100033231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230205 (or 2230198 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 100033231032 its reverse (230132330001), we get a palindrome (330165561033).

The spelling of 100033231032 in words is "one hundred billion, thirty-three million, two hundred thirty-one thousand, thirty-two".