100013232330 has 128 divisors (see below), whose sum is σ = 298044230400. Its totient is φ = 23654246400.

The previous prime is 100013232301. The next prime is 100013232373. The reversal of 100013232330 is 33232310001.

100013232330 is a `hidden beast` number, since 10 + 0 + 0 + 1 + 323 + 2 + 330 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 288895 + ... + 532434.

It is an arithmetic number, because the mean of its divisors is an integer number (2328470550).

Almost surely, 2^100013232330 is an apocalyptic number.

100013232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100013232330 is an abundant number, since it is smaller than the sum of its proper divisors (198030998070).

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

100013232330 is a wasteful number, since it uses less digits than its factorization.

100013232330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821397 (or 821391 counting only the distinct ones).

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

Adding to 100013232330 its reverse (33232310001), we get a palindrome (133245542331).

It can be divided in two parts, 10001 and 3232330, that added together give a triangular number (3242331 = T₂₅₄₆).

The spelling of 100013232330 in words is "one hundred billion, thirteen million, two hundred thirty-two thousand, three hundred thirty".