313011200012 has 12 divisors (see below), whose sum is σ = 626022400080. Its totient is φ = 134147657136.

The previous prime is 313011200003. The next prime is 313011200057. The reversal of 313011200012 is 210002110313.

313011200012 is an admirable number.

It is a super-2 number, since 2×313011200012² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 313011200012.

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, 5589485687 + ... + 5589485742.

It is an arithmetic number, because the mean of its divisors is an integer number (52168533340).

Almost surely, 2^313011200012 is an apocalyptic number.

It is an amenable number.

313011200012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

313011200012 is a wasteful number, since it uses less digits than its factorization.

313011200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178971440 (or 11178971438 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 313011200012 its reverse (210002110313), we get a palindrome (523013310325).

The spelling of 313011200012 in words is "three hundred thirteen billion, eleven million, two hundred thousand, twelve".