204241013 has 8 divisors (see below), whose sum is σ = 219991200. Its totient is φ = 188990928.

The previous prime is 204241007. The next prime is 204241021. The reversal of 204241013 is 310142402.

204241013 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 204241013 - 2¹² = 204236917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 204240982 and 204241000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204241003) 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, 124178 + ... + 125811.

It is an arithmetic number, because the mean of its divisors is an integer number (27498900).

Almost surely, 2^204241013 is an apocalyptic number.

It is an amenable number.

204241013 is a deficient number, since it is larger than the sum of its proper divisors (15750187).

204241013 is a wasteful number, since it uses less digits than its factorization.

204241013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250051.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 204241013 is about 14291.2915091674. The cubic root of 204241013 is about 588.9082683877.

Adding to 204241013 its reverse (310142402), we get a palindrome (514383415).

The spelling of 204241013 in words is "two hundred four million, two hundred forty-one thousand, thirteen".