313510850312 has 16 divisors (see below), whose sum is σ = 641272194000. Its totient is φ = 142504931920.

The previous prime is 313510850231. The next prime is 313510850321. The reversal of 313510850312 is 213058015313.

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, 1781311562 + ... + 1781311737.

It is an arithmetic number, because the mean of its divisors is an integer number (40079512125).

Almost surely, 2^313510850312 is an apocalyptic number.

It is an amenable number.

313510850312 is an abundant number, since it is smaller than the sum of its proper divisors (327761343688).

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

313510850312 is a wasteful number, since it uses less digits than its factorization.

313510850312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562623316 (or 3562623312 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 313510850312 its reverse (213058015313), we get a palindrome (526568865625).

The spelling of 313510850312 in words is "three hundred thirteen billion, five hundred ten million, eight hundred fifty thousand, three hundred twelve".