204041099 has 4 divisors (see below), whose sum is σ = 204233040. Its totient is φ = 203849160.

The previous prime is 204041083. The next prime is 204041107. The reversal of 204041099 is 990140402.

204041099 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.

It is a cyclic number.

It is not a de Polignac number, because 204041099 - 2⁴ = 204041083 is a prime.

It is a super-2 number, since 2×204041099² = 83265540162255602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204041699) 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, 94367 + ... + 96504.

It is an arithmetic number, because the mean of its divisors is an integer number (51058260).

Almost surely, 2^204041099 is an apocalyptic number.

204041099 is a deficient number, since it is larger than the sum of its proper divisors (191941).

204041099 is a wasteful number, since it uses less digits than its factorization.

204041099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191940.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 204041099 is about 14284.2955374075. The cubic root of 204041099 is about 588.7160617410.

The spelling of 204041099 in words is "two hundred four million, forty-one thousand, ninety-nine".