313303112 has 16 divisors (see below), whose sum is σ = 606393600. Its totient is φ = 151598160.

The previous prime is 313303097. The next prime is 313303121. The reversal of 313303112 is 211303313.

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, 631412 + ... + 631907.

It is an arithmetic number, because the mean of its divisors is an integer number (37899600).

Almost surely, 2^313303112 is an apocalyptic number.

It is an amenable number.

313303112 is a deficient number, since it is larger than the sum of its proper divisors (293090488).

313303112 is a wasteful number, since it uses less digits than its factorization.

313303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263356 (or 1263352 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 313303112 is about 17700.3703916048. The cubic root of 313303112 is about 679.1852352249.

Adding to 313303112 its reverse (211303313), we get a palindrome (524606425).

The spelling of 313303112 in words is "three hundred thirteen million, three hundred three thousand, one hundred twelve".