313311112 has 16 divisors (see below), whose sum is σ = 588341340. Its totient is φ = 156420096.

The previous prime is 313311101. The next prime is 313311113. The reversal of 313311112 is 211113313.

It can be written as a sum of positive squares in 2 ways, for example, as 310957956 + 2353156 = 17634^2 + 1534^2 .

It is not an unprimeable number, because it can be changed into a prime (313311113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23713 + ... + 34480.

Almost surely, 2^313311112 is an apocalyptic number.

It is an amenable number.

313311112 is a deficient number, since it is larger than the sum of its proper divisors (275030228).

313311112 is a wasteful number, since it uses less digits than its factorization.

313311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58872 (or 58868 counting only the distinct ones).

The product of its digits is 54, while the sum is 16.

The square root of 313311112 is about 17700.5963741338. The cubic root of 313311112 is about 679.1910160331.

Adding to 313311112 its reverse (211113313), we get a palindrome (524424425).

The spelling of 313311112 in words is "three hundred thirteen million, three hundred eleven thousand, one hundred twelve".