13130113299991 has 2 divisors, whose sum is σ = 13130113299992. Its totient is φ = 13130113299990.

The previous prime is 13130113299983. The next prime is 13130113300013. The reversal of 13130113299991 is 19999231103131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13130113299991 - 2³ = 13130113299983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13130113299911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565056649995 + 6565056649996.

It is an arithmetic number, because the mean of its divisors is an integer number (6565056649996).

Almost surely, 2^{13130113299991} is an apocalyptic number.

13130113299991 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130113299991 is an equidigital number, since it uses as much as digits as its factorization.

13130113299991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 354294, while the sum is 52.

The spelling of 13130113299991 in words is "thirteen trillion, one hundred thirty billion, one hundred thirteen million, two hundred ninety-nine thousand, nine hundred ninety-one".