131026646016213 has 48 divisors (see below), whose sum is σ = 182328360979968. Its totient is φ = 83686487472000.

The previous prime is 131026646016179. The next prime is 131026646016221. The reversal of 131026646016213 is 312610646620131.

It is a happy number.

It is not a de Polignac number, because 131026646016213 - 2²⁴ = 131026629238997 is a prime.

It is a super-2 number, since 2×131026646016213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131026646016113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3085645020 + ... + 3085687482.

It is an arithmetic number, because the mean of its divisors is an integer number (3798507520416).

Almost surely, 2^{131026646016213} is an apocalyptic number.

It is an amenable number.

131026646016213 is a deficient number, since it is larger than the sum of its proper divisors (51301714963755).

131026646016213 is a wasteful number, since it uses less digits than its factorization.

131026646016213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53226 (or 53195 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 131026646016213 in words is "one hundred thirty-one trillion, twenty-six billion, six hundred forty-six million, sixteen thousand, two hundred thirteen".