131120002132 has 24 divisors (see below), whose sum is σ = 262473584576. Its totient is φ = 56144233728.

The previous prime is 131120002129. The next prime is 131120002141. The reversal of 131120002132 is 231200021131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053533 + ... + 2116420.

Almost surely, 2^131120002132 is an apocalyptic number.

It is an amenable number.

131120002132 is an abundant number, since it is smaller than the sum of its proper divisors (131353582444).

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

131120002132 is a wasteful number, since it uses less digits than its factorization.

131120002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171087 (or 4171085 counting only the distinct ones).

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

Adding to 131120002132 its reverse (231200021131), we get a palindrome (362320023263).

The spelling of 131120002132 in words is "one hundred thirty-one billion, one hundred twenty million, two thousand, one hundred thirty-two".