200323312 has 20 divisors (see below), whose sum is σ = 443573296. Its totient is φ = 85852800.

The previous prime is 200323273. The next prime is 200323337. The reversal of 200323312 is 213323002.

200323312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894189 + ... + 894412.

Almost surely, 2^200323312 is an apocalyptic number.

It is an amenable number.

200323312 is an abundant number, since it is smaller than the sum of its proper divisors (243249984).

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

200323312 is a wasteful number, since it uses less digits than its factorization.

200323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788616 (or 1788610 counting only the distinct ones).

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

The square root of 200323312 is about 14153.5618131974. The cubic root of 200323312 is about 585.1185013306.

Adding to 200323312 its reverse (213323002), we get a palindrome (413646314).

The spelling of 200323312 in words is "two hundred million, three hundred twenty-three thousand, three hundred twelve".