16104199 has 2 divisors, whose sum is σ = 16104200. Its totient is φ = 16104198.

The previous prime is 16104197. The next prime is 16104239. The reversal of 16104199 is 99140161.

It is a weak prime.

It is an emirp because it is prime and its reverse (99140161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16104199 - 2¹ = 16104197 is a prime.

Together with 16104197, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16104199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16104197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8052099 + 8052100.

It is an arithmetic number, because the mean of its divisors is an integer number (8052100).

Almost surely, 2^16104199 is an apocalyptic number.

16104199 is a deficient number, since it is larger than the sum of its proper divisors (1).

16104199 is an equidigital number, since it uses as much as digits as its factorization.

16104199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 16104199 is about 4013.0037378502. The cubic root of 16104199 is about 252.5300372723.

The spelling of 16104199 in words is "sixteen million, one hundred four thousand, one hundred ninety-nine".