13021230199 has 2 divisors, whose sum is σ = 13021230200. Its totient is φ = 13021230198.

The previous prime is 13021230191. The next prime is 13021230253. The reversal of 13021230199 is 99103212031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13021230199 - 2³ = 13021230191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13021230199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13021230191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510615099 + 6510615100.

It is an arithmetic number, because the mean of its divisors is an integer number (6510615100).

Almost surely, 2^13021230199 is an apocalyptic number.

13021230199 is a deficient number, since it is larger than the sum of its proper divisors (1).

13021230199 is an equidigital number, since it uses as much as digits as its factorization.

13021230199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 13021230199 in words is "thirteen billion, twenty-one million, two hundred thirty thousand, one hundred ninety-nine".