313014044513 has 2 divisors, whose sum is σ = 313014044514. Its totient is φ = 313014044512.

The previous prime is 313014044507. The next prime is 313014044579. The reversal of 313014044513 is 315440410313.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308165986129 + 4848058384 = 555127^2 + 69628^2 .

It is a cyclic number.

It is not a de Polignac number, because 313014044513 - 2¹⁸ = 313013782369 is a prime.

It is not a weakly prime, because it can be changed into another prime (313014043513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156507022256 + 156507022257.

It is an arithmetic number, because the mean of its divisors is an integer number (156507022257).

Almost surely, 2^313014044513 is an apocalyptic number.

It is an amenable number.

313014044513 is a deficient number, since it is larger than the sum of its proper divisors (1).

313014044513 is an equidigital number, since it uses as much as digits as its factorization.

313014044513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 313014044513 its reverse (315440410313), we get a palindrome (628454454826).

The spelling of 313014044513 in words is "three hundred thirteen billion, fourteen million, forty-four thousand, five hundred thirteen".