204053103 has 24 divisors (see below), whose sum is σ = 317482880. Its totient is φ = 125874000.

The previous prime is 204053099. The next prime is 204053149. The reversal of 204053103 is 301350402.

It is not a de Polignac number, because 204053103 - 2² = 204053099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204053183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6523 + ... + 21228.

Almost surely, 2^204053103 is an apocalyptic number.

204053103 is a deficient number, since it is larger than the sum of its proper divisors (113429777).

204053103 is a wasteful number, since it uses less digits than its factorization.

204053103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27819 (or 27816 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 204053103 is about 14284.7157129570. The cubic root of 204053103 is about 588.7276064887.

The spelling of 204053103 in words is "two hundred four million, fifty-three thousand, one hundred three".