3130023021313 has 2 divisors, whose sum is σ = 3130023021314. Its totient is φ = 3130023021312.

The previous prime is 3130023021271. The next prime is 3130023021353. The reversal of 3130023021313 is 3131203200313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2953885003969 + 176138017344 = 1718687^2 + 419688^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130023021313 - 2⁹ = 3130023020801 is a prime.

It is a super-2 number, since 2×3130023021313² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3130023021353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565011510656 + 1565011510657.

It is an arithmetic number, because the mean of its divisors is an integer number (1565011510657).

Almost surely, 2^{3130023021313} is an apocalyptic number.

It is an amenable number.

3130023021313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130023021313 is an equidigital number, since it uses as much as digits as its factorization.

3130023021313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3130023021313 its reverse (3131203200313), we get a palindrome (6261226221626).

The spelling of 3130023021313 in words is "three trillion, one hundred thirty billion, twenty-three million, twenty-one thousand, three hundred thirteen".