204625103 has 8 divisors (see below), whose sum is σ = 209660400. Its totient is φ = 199633408.

The previous prime is 204625081. The next prime is 204625111. The reversal of 204625103 is 301526402.

204625103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204625103 - 2¹² = 204621007 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 (204625153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298 + ... + 20271.

It is an arithmetic number, because the mean of its divisors is an integer number (26207550).

Almost surely, 2^204625103 is an apocalyptic number.

204625103 is a deficient number, since it is larger than the sum of its proper divisors (5035297).

204625103 is a wasteful number, since it uses less digits than its factorization.

204625103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21801.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 204625103 is about 14304.7231011299. The cubic root of 204625103 is about 589.2771987512.

The spelling of 204625103 in words is "two hundred four million, six hundred twenty-five thousand, one hundred three".