13105323424499 has 2 divisors, whose sum is σ = 13105323424500. Its totient is φ = 13105323424498.

The previous prime is 13105323424469. The next prime is 13105323424577. The reversal of 13105323424499 is 99442432350131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13105323424499 - 2¹² = 13105323420403 is a prime.

It is not a weakly prime, because it can be changed into another prime (13105323424409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552661712249 + 6552661712250.

It is an arithmetic number, because the mean of its divisors is an integer number (6552661712250).

Almost surely, 2^{13105323424499} is an apocalyptic number.

13105323424499 is a deficient number, since it is larger than the sum of its proper divisors (1).

13105323424499 is an equidigital number, since it uses as much as digits as its factorization.

13105323424499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 13105323424499 in words is "thirteen trillion, one hundred five billion, three hundred twenty-three million, four hundred twenty-four thousand, four hundred ninety-nine".