131613012313213 has 8 divisors (see below), whose sum is σ = 132602026455360. Its totient is φ = 130626389984160.

The previous prime is 131613012313207. The next prime is 131613012313229. The reversal of 131613012313213 is 312313210316131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131613012313213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131613012314213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597842808 + ... + 598062913.

It is an arithmetic number, because the mean of its divisors is an integer number (16575253306920).

Almost surely, 2^{131613012313213} is an apocalyptic number.

It is an amenable number.

131613012313213 is a deficient number, since it is larger than the sum of its proper divisors (989014142147).

131613012313213 is a wasteful number, since it uses less digits than its factorization.

131613012313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195906547.

The product of its (nonzero) digits is 5832, while the sum is 31.

Adding to 131613012313213 its reverse (312313210316131), we get a palindrome (443926222629344).

The spelling of 131613012313213 in words is "one hundred thirty-one trillion, six hundred thirteen billion, twelve million, three hundred thirteen thousand, two hundred thirteen".