204023331112 has 16 divisors (see below), whose sum is σ = 382548546900. Its totient is φ = 102010385280.

The previous prime is 204023331103. The next prime is 204023331143. The reversal of 204023331112 is 211133320402.

204023331112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196396103556 + 7627227556 = 443166^2 + 87334^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111812 + ... + 1282252.

Almost surely, 2^204023331112 is an apocalyptic number.

It is an amenable number.

204023331112 is a deficient number, since it is larger than the sum of its proper divisors (178525215788).

204023331112 is a wasteful number, since it uses less digits than its factorization.

204023331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320076 (or 320072 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 204023331112 its reverse (211133320402), we get a palindrome (415156651514).

The spelling of 204023331112 in words is "two hundred four billion, twenty-three million, three hundred thirty-one thousand, one hundred twelve".