200313123312012 has 12 divisors (see below), whose sum is σ = 467397287728056. Its totient is φ = 66771041104000.

The previous prime is 200313123311971. The next prime is 200313123312047. The reversal of 200313123312012 is 210213321313002.

It is a tau number, because it is divible by the number of its divisors (12).

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, 8346380137989 + ... + 8346380138012.

It is an arithmetic number, because the mean of its divisors is an integer number (38949773977338).

Almost surely, 2^{200313123312012} is an apocalyptic number.

It is an amenable number.

200313123312012 is an abundant number, since it is smaller than the sum of its proper divisors (267084164416044).

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

200313123312012 is a wasteful number, since it uses less digits than its factorization.

200313123312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16692760276008 (or 16692760276006 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 200313123312012 its reverse (210213321313002), we get a palindrome (410526444625014).

The spelling of 200313123312012 in words is "two hundred trillion, three hundred thirteen billion, one hundred twenty-three million, three hundred twelve thousand, twelve".