313044422132013 has 32 divisors (see below), whose sum is σ = 491586141981312. Its totient is φ = 174693014016000.

The previous prime is 313044422132003. The next prime is 313044422132033. The reversal of 313044422132013 is 310231224440313.

It is not a de Polignac number, because 313044422132013 - 2¹² = 313044422127917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313044422132003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 909687420 + ... + 910031477.

It is an arithmetic number, because the mean of its divisors is an integer number (15362066936916).

Almost surely, 2^{313044422132013} is an apocalyptic number.

313044422132013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

313044422132013 is a deficient number, since it is larger than the sum of its proper divisors (178541719849299).

313044422132013 is a wasteful number, since it uses less digits than its factorization.

313044422132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819719325.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 313044422132013 its reverse (310231224440313), we get a palindrome (623275646572326).

The spelling of 313044422132013 in words is "three hundred thirteen trillion, forty-four billion, four hundred twenty-two million, one hundred thirty-two thousand, thirteen".