313000210012 has 18 divisors (see below), whose sum is σ = 637178999352. Its totient is φ = 134142947064.

The previous prime is 313000209971. The next prime is 313000210013. The reversal of 313000210012 is 210012000313.

It is a super-2 number, since 2×313000210012² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313000209974 and 313000210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313000210013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 798469728 + ... + 798470119.

Almost surely, 2^313000210012 is an apocalyptic number.

It is an amenable number.

313000210012 is an abundant number, since it is smaller than the sum of its proper divisors (324178789340).

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

313000210012 is a wasteful number, since it uses less digits than its factorization.

313000210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596939865 (or 1596939856 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 313000210012 its reverse (210012000313), we get a palindrome (523012210325).

The spelling of 313000210012 in words is "three hundred thirteen billion, two hundred ten thousand, twelve".