13130330331017 has 2 divisors, whose sum is σ = 13130330331018. Its totient is φ = 13130330331016.

The previous prime is 13130330330969. The next prime is 13130330331073. The reversal of 13130330331017 is 71013303303131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13044492464656 + 85837866361 = 3611716^2 + 292981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13130330331017 is a prime.

It is not a weakly prime, because it can be changed into another prime (13130330331317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565165165508 + 6565165165509.

It is an arithmetic number, because the mean of its divisors is an integer number (6565165165509).

Almost surely, 2^{13130330331017} is an apocalyptic number.

It is an amenable number.

13130330331017 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130330331017 is an equidigital number, since it uses as much as digits as its factorization.

13130330331017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 29.

Adding to 13130330331017 its reverse (71013303303131), we get a palindrome (84143633634148).

The spelling of 13130330331017 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty million, three hundred thirty-one thousand, seventeen".