131232112013002 has 96 divisors (see below), whose sum is σ = 266063428632960. Its totient is φ = 47141026133760.

The previous prime is 131232112012957. The next prime is 131232112013047. The reversal of 131232112013002 is 200310211232131.

It is an interprime number because it is at equal distance from previous prime (131232112012957) and next prime (131232112013047).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19244524 + ... + 25155832.

It is an arithmetic number, because the mean of its divisors is an integer number (2771494048260).

Almost surely, 2^{131232112013002} is an apocalyptic number.

131232112013002 is an abundant number, since it is smaller than the sum of its proper divisors (134831316619958).

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

131232112013002 is a wasteful number, since it uses less digits than its factorization.

131232112013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912208 (or 5912195 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131232112013002 its reverse (200310211232131), we get a palindrome (331542323245133).

The spelling of 131232112013002 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, one hundred twelve million, thirteen thousand, two".