120131022130 has 32 divisors (see below), whose sum is σ = 253154160000. Its totient is φ = 40183198080.

The previous prime is 120131022103. The next prime is 120131022139. The reversal of 120131022130 is 31220131021.

It is not an unprimeable number, because it can be changed into a prime (120131022139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20925880 + ... + 20931619.

It is an arithmetic number, because the mean of its divisors is an integer number (7911067500).

Almost surely, 2^120131022130 is an apocalyptic number.

120131022130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120131022130 is an abundant number, since it is smaller than the sum of its proper divisors (133023137870).

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

120131022130 is a wasteful number, since it uses less digits than its factorization.

120131022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41857554.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120131022130 its reverse (31220131021), we get a palindrome (151351153151).

The spelling of 120131022130 in words is "one hundred twenty billion, one hundred thirty-one million, twenty-two thousand, one hundred thirty".