120333032120 has 64 divisors (see below), whose sum is σ = 325713484800. Its totient is φ = 39085614720.

The previous prime is 120333032119. The next prime is 120333032137. The reversal of 120333032120 is 21230333021.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 120333032092 and 120333032101.

It is a congruent number.

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, 11304176 + ... + 11314815.

It is an arithmetic number, because the mean of its divisors is an integer number (5089273200).

Almost surely, 2^120333032120 is an apocalyptic number.

120333032120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120333032120 is an abundant number, since it is smaller than the sum of its proper divisors (205380452680).

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

120333032120 is a wasteful number, since it uses less digits than its factorization.

120333032120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22619028 (or 22619024 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120333032120 its reverse (21230333021), we get a palindrome (141563365141).

The spelling of 120333032120 in words is "one hundred twenty billion, three hundred thirty-three million, thirty-two thousand, one hundred twenty".