204054213 has 64 divisors (see below), whose sum is σ = 328458240. Its totient is φ = 111283200.

The previous prime is 204054209. The next prime is 204054233. The reversal of 204054213 is 312450402.

204054213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204054213 - 2² = 204054209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204054213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204054233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1872003 + ... + 1872111.

It is an arithmetic number, because the mean of its divisors is an integer number (5132160).

Almost surely, 2^204054213 is an apocalyptic number.

It is an amenable number.

204054213 is a deficient number, since it is larger than the sum of its proper divisors (124404027).

204054213 is a wasteful number, since it uses less digits than its factorization.

204054213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 204054213 is about 14284.7545656199. The cubic root of 204054213 is about 588.7286739991.

The spelling of 204054213 in words is "two hundred four million, fifty-four thousand, two hundred thirteen".