120560132128 has 24 divisors (see below), whose sum is σ = 249845011920. Its totient is φ = 57107430720.

The previous prime is 120560132123. The next prime is 120560132131. The reversal of 120560132128 is 821231065021.

It is a self number, because there is not a number n which added to its sum of digits gives 120560132128.

It is not an unprimeable number, because it can be changed into a prime (120560132123) 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 3 ways as a sum of consecutive naturals, for example, 99144238 + ... + 99145453.

It is an arithmetic number, because the mean of its divisors is an integer number (10410208830).

Almost surely, 2^120560132128 is an apocalyptic number.

It is an amenable number.

120560132128 is an abundant number, since it is smaller than the sum of its proper divisors (129284879792).

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

120560132128 is a wasteful number, since it uses less digits than its factorization.

120560132128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198289720 (or 198289712 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 120560132128 its reverse (821231065021), we get a palindrome (941791197149).

The spelling of 120560132128 in words is "one hundred twenty billion, five hundred sixty million, one hundred thirty-two thousand, one hundred twenty-eight".