2000323312 has 20 divisors (see below), whose sum is σ = 4173751960. Its totient is φ = 923226048.

The previous prime is 2000323307. The next prime is 2000323333. The reversal of 2000323312 is 2133230002.

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, 4808262 + ... + 4808677.

It is an arithmetic number, because the mean of its divisors is an integer number (208687598).

Almost surely, 2^2000323312 is an apocalyptic number.

It is an amenable number.

2000323312 is an abundant number, since it is smaller than the sum of its proper divisors (2173428648).

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

2000323312 is a wasteful number, since it uses less digits than its factorization.

2000323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9616960 (or 9616954 counting only the distinct ones).

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

The square root of 2000323312 is about 44724.9741419713. The cubic root of 2000323312 is about 1259.9889375026.

Adding to 2000323312 its reverse (2133230002), we get a palindrome (4133553314).

The spelling of 2000323312 in words is "two billion, three hundred twenty-three thousand, three hundred twelve".