204242083 has 2 divisors, whose sum is σ = 204242084. Its totient is φ = 204242082.

The previous prime is 204242023. The next prime is 204242089. The reversal of 204242083 is 380242402.

204242083 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 204242083 - 2⁹ = 204241571 is a prime.

It is not a weakly prime, because it can be changed into another prime (204242089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102121041 + 102121042.

It is an arithmetic number, because the mean of its divisors is an integer number (102121042).

Almost surely, 2^204242083 is an apocalyptic number.

204242083 is a deficient number, since it is larger than the sum of its proper divisors (1).

204242083 is an equidigital number, since it uses as much as digits as its factorization.

204242083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 204242083 is about 14291.3289445034. The cubic root of 204242083 is about 588.9092967981.

Adding to 204242083 its reverse (380242402), we get a palindrome (584484485).

The spelling of 204242083 in words is "two hundred four million, two hundred forty-two thousand, eighty-three".