313310243330413 has 4 divisors (see below), whose sum is σ = 358068849520480. Its totient is φ = 268551637140348.

The previous prime is 313310243330369. The next prime is 313310243330419. The reversal of 313310243330413 is 314033342013313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313310243330413 - 2⁹ = 313310243329901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313310243330419) 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, 22379303095023 + ... + 22379303095036.

It is an arithmetic number, because the mean of its divisors is an integer number (89517212380120).

Almost surely, 2^{313310243330413} is an apocalyptic number.

It is an amenable number.

313310243330413 is a deficient number, since it is larger than the sum of its proper divisors (44758606190067).

313310243330413 is an equidigital number, since it uses as much as digits as its factorization.

313310243330413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44758606190066.

The product of its (nonzero) digits is 69984, while the sum is 34.

Adding to 313310243330413 its reverse (314033342013313), we get a palindrome (627343585343726).

The spelling of 313310243330413 in words is "three hundred thirteen trillion, three hundred ten billion, two hundred forty-three million, three hundred thirty thousand, four hundred thirteen".