313863112 has 32 divisors (see below), whose sum is σ = 627631200. Its totient is φ = 146628864.

The previous prime is 313863103. The next prime is 313863113. The reversal of 313863112 is 211368313.

It is not an unprimeable number, because it can be changed into a prime (313863113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10603 + ... + 27205.

It is an arithmetic number, because the mean of its divisors is an integer number (19613475).

Almost surely, 2^313863112 is an apocalyptic number.

It is an amenable number.

313863112 is a deficient number, since it is larger than the sum of its proper divisors (313768088).

313863112 is a wasteful number, since it uses less digits than its factorization.

313863112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16765 (or 16761 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 313863112 is about 17716.1822072364. The cubic root of 313863112 is about 679.5896543878.

The spelling of 313863112 in words is "three hundred thirteen million, eight hundred sixty-three thousand, one hundred twelve".