204400100300 has 72 divisors (see below), whose sum is σ = 495672618672. Its totient is φ = 72514432000.

The previous prime is 204400100299. The next prime is 204400100329. The reversal of 204400100300 is 3001004402.

204400100300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 2220977 + ... + 2311176.

It is an arithmetic number, because the mean of its divisors is an integer number (6884341926).

Almost surely, 2^204400100300 is an apocalyptic number.

204400100300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204400100300 is an abundant number, since it is smaller than the sum of its proper divisors (291272518372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204400100300 is a wasteful number, since it uses less digits than its factorization.

204400100300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532219 (or 4532212 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 204400100300 its reverse (3001004402), we get a palindrome (207401104702).

The spelling of 204400100300 in words is "two hundred four billion, four hundred million, one hundred thousand, three hundred".