200312016 has 80 divisors (see below), whose sum is σ = 535144320. Its totient is φ = 64529920.

The previous prime is 200312011. The next prime is 200312027. The reversal of 200312016 is 610213002.

It is a junction number, because it is equal to n+sod(n) for n = 200311986 and 200312004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200312011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180070 + ... + 181178.

It is an arithmetic number, because the mean of its divisors is an integer number (6689304).

Almost surely, 2^200312016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200312016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267572160).

200312016 is an abundant number, since it is smaller than the sum of its proper divisors (334832304).

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

200312016 is a wasteful number, since it uses less digits than its factorization.

200312016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 200312016 is about 14153.1627560768. The cubic root of 200312016 is about 585.1075030719.

Adding to 200312016 its reverse (610213002), we get a palindrome (810525018).

The spelling of 200312016 in words is "two hundred million, three hundred twelve thousand, sixteen".