3130204020613 has 2 divisors, whose sum is σ = 3130204020614. Its totient is φ = 3130204020612.

The previous prime is 3130204020529. The next prime is 3130204020649. The reversal of 3130204020613 is 3160204020313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2806234733124 + 323969287489 = 1675182^2 + 569183^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130204020613 - 2²¹ = 3130201923461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130204020653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565102010306 + 1565102010307.

It is an arithmetic number, because the mean of its divisors is an integer number (1565102010307).

Almost surely, 2^{3130204020613} is an apocalyptic number.

It is an amenable number.

3130204020613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130204020613 is an equidigital number, since it uses as much as digits as its factorization.

3130204020613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3130204020613 its reverse (3160204020313), we get a palindrome (6290408040926).

The spelling of 3130204020613 in words is "three trillion, one hundred thirty billion, two hundred four million, twenty thousand, six hundred thirteen".