120320132320 has 48 divisors (see below), whose sum is σ = 294058265760. Its totient is φ = 46468463104.

The previous prime is 120320132299. The next prime is 120320132347. The reversal of 120320132320 is 23231023021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12960892 + ... + 12970171.

It is an arithmetic number, because the mean of its divisors is an integer number (6126213870).

Almost surely, 2^120320132320 is an apocalyptic number.

120320132320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120320132320 is an abundant number, since it is smaller than the sum of its proper divisors (173738133440).

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

120320132320 is a wasteful number, since it uses less digits than its factorization.

120320132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25931107 (or 25931099 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120320132320 its reverse (23231023021), we get a palindrome (143551155341).

The spelling of 120320132320 in words is "one hundred twenty billion, three hundred twenty million, one hundred thirty-two thousand, three hundred twenty".