3031344013 has 2 divisors, whose sum is σ = 3031344014. Its totient is φ = 3031344012.

The previous prime is 3031343977. The next prime is 3031344073. The reversal of 3031344013 is 3104431303.

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., 2963495844 + 67848169 = 54438^2 + 8237^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031344013 - 2⁹ = 3031343501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3031344073) 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, 1515672006 + 1515672007.

It is an arithmetic number, because the mean of its divisors is an integer number (1515672007).

Almost surely, 2^3031344013 is an apocalyptic number.

It is an amenable number.

3031344013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031344013 is an equidigital number, since it uses as much as digits as its factorization.

3031344013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3031344013 is about 55057.6426393285. The cubic root of 3031344013 is about 1447.2550547175.

Adding to 3031344013 its reverse (3104431303), we get a palindrome (6135775316).

The spelling of 3031344013 in words is "three billion, thirty-one million, three hundred forty-four thousand, thirteen".