200031104312 has 32 divisors (see below), whose sum is σ = 403964551200. Its totient is φ = 92309341824.

The previous prime is 200031104297. The next prime is 200031104347. The reversal of 200031104312 is 213401130002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648989 + ... + 906227.

It is an arithmetic number, because the mean of its divisors is an integer number (12623892225).

Almost surely, 2^200031104312 is an apocalyptic number.

It is an amenable number.

200031104312 is an abundant number, since it is smaller than the sum of its proper divisors (203933446888).

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

200031104312 is a wasteful number, since it uses less digits than its factorization.

200031104312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264735 (or 264731 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200031104312 its reverse (213401130002), we get a palindrome (413432234314).

The spelling of 200031104312 in words is "two hundred billion, thirty-one million, one hundred four thousand, three hundred twelve".