120530106400 has 72 divisors (see below), whose sum is σ = 320993611344. Its totient is φ = 43829126400.

The previous prime is 120530106383. The next prime is 120530106401. The reversal of 120530106400 is 4601035021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (120530106401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6839502 + ... + 6857101.

It is an arithmetic number, because the mean of its divisors is an integer number (4458244602).

Almost surely, 2^120530106400 is an apocalyptic number.

120530106400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120530106400 is an abundant number, since it is smaller than the sum of its proper divisors (200463504944).

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

120530106400 is a wasteful number, since it uses less digits than its factorization.

120530106400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13696634 (or 13696621 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 120530106400 in words is "one hundred twenty billion, five hundred thirty million, one hundred six thousand, four hundred".