3130629013 has 2 divisors, whose sum is σ = 3130629014. Its totient is φ = 3130629012.

The previous prime is 3130628989. The next prime is 3130629041. The reversal of 3130629013 is 3109260313.

It is an a-pointer prime, because the next prime (3130629041) can be obtained adding 3130629013 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2175942609 + 954686404 = 46647^2 + 30898^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130629013 - 2⁵ = 3130628981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130629043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565314506 + 1565314507.

It is an arithmetic number, because the mean of its divisors is an integer number (1565314507).

Almost surely, 2^3130629013 is an apocalyptic number.

It is an amenable number.

3130629013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130629013 is an equidigital number, since it uses as much as digits as its factorization.

3130629013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3130629013 is about 55952.0242082447. The cubic root of 3130629013 is about 1462.8861736980.

Adding to 3130629013 its reverse (3109260313), we get a palindrome (6239889326).

The spelling of 3130629013 in words is "three billion, one hundred thirty million, six hundred twenty-nine thousand, thirteen".