120131000232 has 128 divisors (see below), whose sum is σ = 308309760000. Its totient is φ = 38994151680.

The previous prime is 120131000221. The next prime is 120131000279. The reversal of 120131000232 is 232000131021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74108382 + ... + 74110002.

It is an arithmetic number, because the mean of its divisors is an integer number (2408670000).

Almost surely, 2^120131000232 is an apocalyptic number.

120131000232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120131000232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154154880000).

120131000232 is an abundant number, since it is smaller than the sum of its proper divisors (188178759768).

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

120131000232 is a wasteful number, since it uses less digits than its factorization.

120131000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120131000232 its reverse (232000131021), we get a palindrome (352131131253).

The spelling of 120131000232 in words is "one hundred twenty billion, one hundred thirty-one million, two hundred thirty-two", and thus it is an aban number.