13308946699 has 2 divisors, whose sum is σ = 13308946700. Its totient is φ = 13308946698.

The previous prime is 13308946661. The next prime is 13308946709. The reversal of 13308946699 is 99664980331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13308946699 - 2¹⁷ = 13308815627 is a prime.

It is not a weakly prime, because it can be changed into another prime (13308946199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6654473349 + 6654473350.

It is an arithmetic number, because the mean of its divisors is an integer number (6654473350).

Almost surely, 2^13308946699 is an apocalyptic number.

13308946699 is a deficient number, since it is larger than the sum of its proper divisors (1).

13308946699 is an equidigital number, since it uses as much as digits as its factorization.

13308946699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7558272, while the sum is 58.

The spelling of 13308946699 in words is "thirteen billion, three hundred eight million, nine hundred forty-six thousand, six hundred ninety-nine".