204012110 has 16 divisors (see below), whose sum is σ = 372395232. Its totient is φ = 80455200.

The previous prime is 204012103. The next prime is 204012113. The reversal of 204012110 is 11210402.

204012110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204012091 and 204012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204012113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142961 + ... + 144380.

It is an arithmetic number, because the mean of its divisors is an integer number (23274702).

Almost surely, 2^204012110 is an apocalyptic number.

204012110 is a deficient number, since it is larger than the sum of its proper divisors (168383122).

204012110 is a wasteful number, since it uses less digits than its factorization.

204012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287419.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 204012110 is about 14283.2807855898. The cubic root of 204012110 is about 588.6881799428.

Adding to 204012110 its reverse (11210402), we get a palindrome (215222512).

The spelling of 204012110 in words is "two hundred four million, twelve thousand, one hundred ten".