120113132130 has 24 divisors (see below), whose sum is σ = 312294143772. Its totient is φ = 32030168544.

The previous prime is 120113132123. The next prime is 120113132131. The reversal of 120113132130 is 31231311021.

It can be written as a sum of positive squares in 2 ways, for example, as 119603230569 + 509901561 = 345837^2 + 22581^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120113132131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667295089 + ... + 667295268.

Almost surely, 2^120113132130 is an apocalyptic number.

120113132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120113132130 is an abundant number, since it is smaller than the sum of its proper divisors (192181011642).

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

120113132130 is a wasteful number, since it uses less digits than its factorization.

120113132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334590370 (or 1334590367 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120113132130 its reverse (31231311021), we get a palindrome (151344443151).

The spelling of 120113132130 in words is "one hundred twenty billion, one hundred thirteen million, one hundred thirty-two thousand, one hundred thirty".