313003114013 has 4 divisors (see below), whose sum is σ = 320637336348. Its totient is φ = 305368891680.

The previous prime is 313003114009. The next prime is 313003114027. The reversal of 313003114013 is 310411300313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 120560339524 + 192442774489 = 347218^2 + 438683^2 .

It is a cyclic number.

It is not a de Polignac number, because 313003114013 - 2² = 313003114009 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 (313003114003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3817111106 + ... + 3817111187.

It is an arithmetic number, because the mean of its divisors is an integer number (80159334087).

Almost surely, 2^313003114013 is an apocalyptic number.

It is an amenable number.

313003114013 is a deficient number, since it is larger than the sum of its proper divisors (7634222335).

313003114013 is an equidigital number, since it uses as much as digits as its factorization.

313003114013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634222334.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313003114013 its reverse (310411300313), we get a palindrome (623414414326).

The spelling of 313003114013 in words is "three hundred thirteen billion, three million, one hundred fourteen thousand, thirteen".