313102200012 has 24 divisors (see below), whose sum is σ = 834939200256. Its totient is φ = 89457771408.

The previous prime is 313102199989. The next prime is 313102200067. The reversal of 313102200012 is 210002201313.

It is a junction number, because it is equal to n+sod(n) for n = 313102199964 and 313102200000.

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, 1863703488 + ... + 1863703655.

It is an arithmetic number, because the mean of its divisors is an integer number (34789133344).

Almost surely, 2^313102200012 is an apocalyptic number.

It is an amenable number.

313102200012 is an abundant number, since it is smaller than the sum of its proper divisors (521837000244).

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

313102200012 is a wasteful number, since it uses less digits than its factorization.

313102200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727407157 (or 3727407155 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 313102200012 its reverse (210002201313), we get a palindrome (523104401325).

It can be divided in two parts, 31310 and 2200012, that added together give a palindrome (2231322).

The spelling of 313102200012 in words is "three hundred thirteen billion, one hundred two million, two hundred thousand, twelve".