313021010130131 has 8 divisors (see below), whose sum is σ = 329497517260800. Its totient is φ = 296544674711880.

The previous prime is 313021010130119. The next prime is 313021010130149. The reversal of 313021010130131 is 131031010120313.

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

It is a de Polignac number, because none of the positive numbers 2^k-313021010130131 is a prime.

It is a super-2 number, since 2×313021010130131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313021010120131) 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, 39177875 + ... + 46485996.

It is an arithmetic number, because the mean of its divisors is an integer number (41187189657600).

Almost surely, 2^{313021010130131} is an apocalyptic number.

313021010130131 is a deficient number, since it is larger than the sum of its proper divisors (16476507130669).

313021010130131 is a wasteful number, since it uses less digits than its factorization.

313021010130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85856209.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 313021010130131 its reverse (131031010120313), we get a palindrome (444052020250444).

The spelling of 313021010130131 in words is "three hundred thirteen trillion, twenty-one billion, ten million, one hundred thirty thousand, one hundred thirty-one".