13130868089 has 2 divisors, whose sum is σ = 13130868090. Its totient is φ = 13130868088.

The previous prime is 13130868077. The next prime is 13130868143. The reversal of 13130868089 is 98086803131.

It is a happy number.

13130868089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10162252864 + 2968615225 = 100808^2 + 54485^2 .

It is a cyclic number.

It is not a de Polignac number, because 13130868089 - 2⁴ = 13130868073 is a prime.

It is not a weakly prime, because it can be changed into another prime (13130868029) 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, 6565434044 + 6565434045.

It is an arithmetic number, because the mean of its divisors is an integer number (6565434045).

Almost surely, 2^13130868089 is an apocalyptic number.

It is an amenable number.

13130868089 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130868089 is an equidigital number, since it uses as much as digits as its factorization.

13130868089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 13130868089 in words is "thirteen billion, one hundred thirty million, eight hundred sixty-eight thousand, eighty-nine".