204103079 has 2 divisors, whose sum is σ = 204103080. Its totient is φ = 204103078.

The previous prime is 204103051. The next prime is 204103087. The reversal of 204103079 is 970301402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204103079 - 2⁸ = 204102823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204103099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102051539 + 102051540.

It is an arithmetic number, because the mean of its divisors is an integer number (102051540).

Almost surely, 2^204103079 is an apocalyptic number.

204103079 is a deficient number, since it is larger than the sum of its proper divisors (1).

204103079 is an equidigital number, since it uses as much as digits as its factorization.

204103079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 204103079 is about 14286.4648881380. The cubic root of 204103079 is about 588.7756656274.

The spelling of 204103079 in words is "two hundred four million, one hundred three thousand, seventy-nine".