131303122013196 has 72 divisors (see below), whose sum is σ = 392400134773920. Its totient is φ = 36221550898176.

The previous prime is 131303122013191. The next prime is 131303122013221. The reversal of 131303122013196 is 691310221303131.

131303122013196 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 0 + 312 + 20 + 1 + 319 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 131303122013196.

It is not an unprimeable number, because it can be changed into a prime (131303122013191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8983512261 + ... + 8983526876.

It is an arithmetic number, because the mean of its divisors is an integer number (5450001871860).

Almost surely, 2^{131303122013196} is an apocalyptic number.

It is an amenable number.

131303122013196 is an abundant number, since it is smaller than the sum of its proper divisors (261097012760724).

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

131303122013196 is a wasteful number, since it uses less digits than its factorization.

131303122013196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17967039183 (or 17967039178 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 131303122013196 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-two million, thirteen thousand, one hundred ninety-six".