313433334313 has 4 divisors (see below), whose sum is σ = 341927273808. Its totient is φ = 284939394820.

The previous prime is 313433334299. The next prime is 313433334317.

313433334313 is nontrivially palindromic in base 10.

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 a de Polignac number, because none of the positive numbers 2^k-313433334313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313433334317) 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, 14246969731 + ... + 14246969752.

It is an arithmetic number, because the mean of its divisors is an integer number (85481818452).

Almost surely, 2^313433334313 is an apocalyptic number.

It is an amenable number.

313433334313 is a deficient number, since it is larger than the sum of its proper divisors (28493939495).

313433334313 is a wasteful number, since it uses less digits than its factorization.

313433334313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28493939494.

The product of its digits is 104976, while the sum is 34.

It can be divided in two parts, 313433 and 334313, that added together give a palindrome (647746).

The spelling of 313433334313 in words is "three hundred thirteen billion, four hundred thirty-three million, three hundred thirty-four thousand, three hundred thirteen".