13130210421193 has 2 divisors, whose sum is σ = 13130210421194. Its totient is φ = 13130210421192.

The previous prime is 13130210421173. The next prime is 13130210421331. The reversal of 13130210421193 is 39112401203131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7821849717049 + 5308360704144 = 2796757^2 + 2303988^2 .

It is a cyclic number.

It is not a de Polignac number, because 13130210421193 - 2⁹ = 13130210420681 is a prime.

It is not a weakly prime, because it can be changed into another prime (13130210421173) 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, 6565105210596 + 6565105210597.

It is an arithmetic number, because the mean of its divisors is an integer number (6565105210597).

Almost surely, 2^{13130210421193} is an apocalyptic number.

It is an amenable number.

13130210421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130210421193 is an equidigital number, since it uses as much as digits as its factorization.

13130210421193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 13130210421193 in words is "thirteen trillion, one hundred thirty billion, two hundred ten million, four hundred twenty-one thousand, one hundred ninety-three".