313532340224013 has 6 divisors (see below), whose sum is σ = 452880046990254. Its totient is φ = 209021560149336.

The previous prime is 313532340223987. The next prime is 313532340224021. The reversal of 313532340224013 is 310422043235313.

313532340224013 is a `hidden beast` number, since 3 + 1 + 3 + 5 + 3 + 2 + 3 + 402 + 240 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 200947550306409 + 112584789917604 = 14175597^2 + 10610598^2 .

It is not a de Polignac number, because 313532340224013 - 2³⁸ = 313257462317069 is a prime.

It is a super-2 number, since 2×313532340224013² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313532340224413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17418463345770 + ... + 17418463345787.

It is an arithmetic number, because the mean of its divisors is an integer number (75480007831709).

Almost surely, 2^{313532340224013} is an apocalyptic number.

It is an amenable number.

313532340224013 is a deficient number, since it is larger than the sum of its proper divisors (139347706766241).

313532340224013 is a wasteful number, since it uses less digits than its factorization.

313532340224013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34836926691563 (or 34836926691560 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 313532340224013 its reverse (310422043235313), we get a palindrome (623954383459326).

The spelling of 313532340224013 in words is "three hundred thirteen trillion, five hundred thirty-two billion, three hundred forty million, two hundred twenty-four thousand, thirteen".