204600113 has 4 divisors (see below), whose sum is σ = 215368560. Its totient is φ = 193831668.

The previous prime is 204600101. The next prime is 204600119. The reversal of 204600113 is 311006402.

204600113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204600113 is a prime.

It is a super-2 number, since 2×204600113² = 83722412479225538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204600091 and 204600100.

It is not an unprimeable number, because it can be changed into a prime (204600119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5384195 + ... + 5384232.

It is an arithmetic number, because the mean of its divisors is an integer number (53842140).

Almost surely, 2^204600113 is an apocalyptic number.

It is an amenable number.

204600113 is a deficient number, since it is larger than the sum of its proper divisors (10768447).

204600113 is a wasteful number, since it uses less digits than its factorization.

204600113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10768446.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 204600113 is about 14303.8495867371. The cubic root of 204600113 is about 589.2532091291.

Adding to 204600113 its reverse (311006402), we get a palindrome (515606515).

The spelling of 204600113 in words is "two hundred four million, six hundred thousand, one hundred thirteen".