313130223013 has 16 divisors (see below), whose sum is σ = 327376949760. Its totient is φ = 299115532800.

The previous prime is 313130222927. The next prime is 313130223017. The reversal of 313130223013 is 310322031313.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313130223013 is a prime.

It is a super-2 number, since 2×313130223013² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313130223017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9184308 + ... + 9218338.

It is an arithmetic number, because the mean of its divisors is an integer number (20461059360).

Almost surely, 2^313130223013 is an apocalyptic number.

It is an amenable number.

313130223013 is a deficient number, since it is larger than the sum of its proper divisors (14246726747).

313130223013 is a wasteful number, since it uses less digits than its factorization.

313130223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37428.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 313130223013 its reverse (310322031313), we get a palindrome (623452254326).

The spelling of 313130223013 in words is "three hundred thirteen billion, one hundred thirty million, two hundred twenty-three thousand, thirteen".