204000112055 has 16 divisors (see below), whose sum is σ = 245125171200. Its totient is φ = 162983521440.

The previous prime is 204000112039. The next prime is 204000112111. The reversal of 204000112055 is 550211000402.

It is not a de Polignac number, because 204000112055 - 2⁴ = 204000112039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19169426 + ... + 19180064.

It is an arithmetic number, because the mean of its divisors is an integer number (15320323200).

Almost surely, 2^204000112055 is an apocalyptic number.

204000112055 is a deficient number, since it is larger than the sum of its proper divisors (41125059145).

204000112055 is a wasteful number, since it uses less digits than its factorization.

204000112055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15374.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 204000112055 its reverse (550211000402), we get a palindrome (754211112457).

The spelling of 204000112055 in words is "two hundred four billion, one hundred twelve thousand, fifty-five".