131600422013 has 16 divisors (see below), whose sum is σ = 135265317120. Its totient is φ = 127972549056.

The previous prime is 131600421991. The next prime is 131600422027. The reversal of 131600422013 is 310224006131.

It is a cyclic number.

It is not a de Polignac number, because 131600422013 - 2³⁰ = 130526680189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131600422013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131600422813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15176243 + ... + 15184911.

It is an arithmetic number, because the mean of its divisors is an integer number (8454082320).

Almost surely, 2^131600422013 is an apocalyptic number.

It is an amenable number.

131600422013 is a deficient number, since it is larger than the sum of its proper divisors (3664895107).

131600422013 is a wasteful number, since it uses less digits than its factorization.

131600422013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10756.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131600422013 its reverse (310224006131), we get a palindrome (441824428144).

The spelling of 131600422013 in words is "one hundred thirty-one billion, six hundred million, four hundred twenty-two thousand, thirteen".