99204319 has 2 divisors, whose sum is σ = 99204320. Its totient is φ = 99204318.

The previous prime is 99204317. The next prime is 99204353. The reversal of 99204319 is 91340299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99204319 - 2¹ = 99204317 is a prime.

It is a super-2 number, since 2×99204319² = 19682993816507522, which contains 22 as substring.

Together with 99204317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99204317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49602159 + 49602160.

It is an arithmetic number, because the mean of its divisors is an integer number (49602160).

Almost surely, 2^99204319 is an apocalyptic number.

99204319 is a deficient number, since it is larger than the sum of its proper divisors (1).

99204319 is an equidigital number, since it uses as much as digits as its factorization.

99204319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 99204319 is about 9960.1364950486. The cubic root of 99204319 is about 462.9245290268.

The spelling of 99204319 in words is "ninety-nine million, two hundred four thousand, three hundred nineteen".