204203339 has 2 divisors, whose sum is σ = 204203340. Its totient is φ = 204203338.

The previous prime is 204203327. The next prime is 204203347. The reversal of 204203339 is 933302402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204203339 - 2¹² = 204199243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (204203399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102101669 + 102101670.

It is an arithmetic number, because the mean of its divisors is an integer number (102101670).

Almost surely, 2^204203339 is an apocalyptic number.

204203339 is a deficient number, since it is larger than the sum of its proper divisors (1).

204203339 is an equidigital number, since it uses as much as digits as its factorization.

204203339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 204203339 is about 14289.9733729633. The cubic root of 204203339 is about 588.8720564404.

The spelling of 204203339 in words is "two hundred four million, two hundred three thousand, three hundred thirty-nine".