204119113 has 4 divisors (see below), whose sum is σ = 222675408. Its totient is φ = 185562820.

The previous prime is 204119093. The next prime is 204119129. The reversal of 204119113 is 311911402.

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-204119113 is a prime.

It is a super-2 number, since 2×204119113² = 83329224583813538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204111113) 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, 9278131 + ... + 9278152.

It is an arithmetic number, because the mean of its divisors is an integer number (55668852).

Almost surely, 2^204119113 is an apocalyptic number.

It is an amenable number.

204119113 is a deficient number, since it is larger than the sum of its proper divisors (18556295).

204119113 is a wasteful number, since it uses less digits than its factorization.

204119113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18556294.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 204119113 is about 14287.0260376329. The cubic root of 204119113 is about 588.7910829709.

The spelling of 204119113 in words is "two hundred four million, one hundred nineteen thousand, one hundred thirteen".