13203299999 has 2 divisors, whose sum is σ = 13203300000. Its totient is φ = 13203299998.

The previous prime is 13203299947. The next prime is 13203300049. The reversal of 13203299999 is 99999230231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13203299999 - 2³² = 8908332703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13203299909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601649999 + 6601650000.

It is an arithmetic number, because the mean of its divisors is an integer number (6601650000).

Almost surely, 2^13203299999 is an apocalyptic number.

13203299999 is a deficient number, since it is larger than the sum of its proper divisors (1).

13203299999 is an equidigital number, since it uses as much as digits as its factorization.

13203299999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2125764, while the sum is 56.

The spelling of 13203299999 in words is "thirteen billion, two hundred three million, two hundred ninety-nine thousand, nine hundred ninety-nine".