204200959 has 2 divisors, whose sum is σ = 204200960. Its totient is φ = 204200958.

The previous prime is 204200921. The next prime is 204200963. The reversal of 204200959 is 959002402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204200959 - 2¹⁵ = 204168191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204200959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204200989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102100479 + 102100480.

It is an arithmetic number, because the mean of its divisors is an integer number (102100480).

Almost surely, 2^204200959 is an apocalyptic number.

204200959 is a deficient number, since it is larger than the sum of its proper divisors (1).

204200959 is an equidigital number, since it uses as much as digits as its factorization.

204200959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 204200959 is about 14289.8900975480. The cubic root of 204200959 is about 588.8697686539.

The spelling of 204200959 in words is "two hundred four million, two hundred thousand, nine hundred fifty-nine".