131313210023213 has 8 divisors (see below), whose sum is σ = 132677536031040. Its totient is φ = 129949099966080.

The previous prime is 131313210023197. The next prime is 131313210023251. The reversal of 131313210023213 is 312320012313131.

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

It is a cyclic number.

It is not a de Polignac number, because 131313210023213 - 2⁴ = 131313210023197 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 (131313210023273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52765073 + ... + 55197638.

It is an arithmetic number, because the mean of its divisors is an integer number (16584692003880).

Almost surely, 2^{131313210023213} is an apocalyptic number.

It is an amenable number.

131313210023213 is a deficient number, since it is larger than the sum of its proper divisors (1364326007827).

131313210023213 is a wasteful number, since it uses less digits than its factorization.

131313210023213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107975347.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 131313210023213 its reverse (312320012313131), we get a palindrome (443633222336344).

The spelling of 131313210023213 in words is "one hundred thirty-one trillion, three hundred thirteen billion, two hundred ten million, twenty-three thousand, two hundred thirteen".