104013220332 has 48 divisors (see below), whose sum is σ = 286315968512. Its totient is φ = 28759415040.

The previous prime is 104013220319. The next prime is 104013220349. The reversal of 104013220332 is 233022310401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 104013220299 and 104013220308.

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, 19969213 + ... + 19974420.

Almost surely, 2^104013220332 is an apocalyptic number.

104013220332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104013220332 is an abundant number, since it is smaller than the sum of its proper divisors (182302748180).

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

104013220332 is a wasteful number, since it uses less digits than its factorization.

104013220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39943678 (or 39943676 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 104013220332 its reverse (233022310401), we get a palindrome (337035530733).

The spelling of 104013220332 in words is "one hundred four billion, thirteen million, two hundred twenty thousand, three hundred thirty-two".