204299 has 2 divisors, whose sum is σ = 204300. Its totient is φ = 204298.

The previous prime is 204251. The next prime is 204301. The reversal of 204299 is 992402.

204299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204299 - 2¹⁶ = 138763 is a prime.

Together with 204301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (204599) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102149 + 102150.

It is an arithmetic number, because the mean of its divisors is an integer number (102150).

2²⁰⁴²⁹⁹ is an apocalyptic number.

204299 is a deficient number, since it is larger than the sum of its proper divisors (1).

204299 is an equidigital number, since it uses as much as digits as its factorization.

204299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 204299 is about 451.9944689927. The cubic root of 204299 is about 58.8963996327.

The spelling of 204299 in words is "two hundred four thousand, two hundred ninety-nine".