100032820784 has 20 divisors (see below), whose sum is σ = 208722328416. Its totient is φ = 46168994112.

The previous prime is 100032820733. The next prime is 100032820807. The reversal of 100032820784 is 487028230001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240463304 + ... + 240463719.

Almost surely, 2^100032820784 is an apocalyptic number.

It is an amenable number.

100032820784 is an abundant number, since it is smaller than the sum of its proper divisors (108689507632).

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

100032820784 is a wasteful number, since it uses less digits than its factorization.

100032820784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480927044 (or 480927038 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 100032820784 in words is "one hundred billion, thirty-two million, eight hundred twenty thousand, seven hundred eighty-four".