131423143331013 has 16 divisors (see below), whose sum is σ = 176880180212736. Its totient is φ = 86794269415920.

The previous prime is 131423143330993. The next prime is 131423143331021. The reversal of 131423143331013 is 310133341324131.

It is not a de Polignac number, because 131423143331013 - 2⁸ = 131423143330757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131423143351013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437568093 + ... + 437868338.

It is an arithmetic number, because the mean of its divisors is an integer number (11055011263296).

Almost surely, 2^{131423143331013} is an apocalyptic number.

It is an amenable number.

131423143331013 is a deficient number, since it is larger than the sum of its proper divisors (45457036881723).

131423143331013 is a wasteful number, since it uses less digits than its factorization.

131423143331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875436904.

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 131423143331013 its reverse (310133341324131), we get a palindrome (441556484655144).

The spelling of 131423143331013 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, one hundred forty-three million, three hundred thirty-one thousand, thirteen".