203300312200 has 48 divisors (see below), whose sum is σ = 484201860660. Its totient is φ = 79336704000.

The previous prime is 203300312123. The next prime is 203300312231. The reversal of 203300312200 is 2213003302.

203300312200 is digitally balanced in base 3, 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 6 ways, for example, as 53489513284 + 149810798916 = 231278^2 + 387054^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12388161 + ... + 12404560.

Almost surely, 2^203300312200 is an apocalyptic number.

203300312200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203300312200 is an abundant number, since it is smaller than the sum of its proper divisors (280901548460).

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

203300312200 is a wasteful number, since it uses less digits than its factorization.

203300312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24792778 (or 24792769 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 203300312200 its reverse (2213003302), we get a palindrome (205513315502).

The spelling of 203300312200 in words is "two hundred three billion, three hundred million, three hundred twelve thousand, two hundred".