112311313 has 8 divisors (see below), whose sum is σ = 115381728. Its totient is φ = 109261824.

The previous prime is 112311289. The next prime is 112311347. The reversal of 112311313 is 313113211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112311313 - 2⁵ = 112311281 is a prime.

It is a super-2 number, since 2×112311313² = 25227662055567938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112311383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970 + ... + 16132.

It is an arithmetic number, because the mean of its divisors is an integer number (14422716).

Almost surely, 2^112311313 is an apocalyptic number.

It is an amenable number.

112311313 is a deficient number, since it is larger than the sum of its proper divisors (3070415).

112311313 is a wasteful number, since it uses less digits than its factorization.

112311313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10463.

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

The square root of 112311313 is about 10597.7031945606. The cubic root of 112311313 is about 482.4746519477.

Adding to 112311313 its reverse (313113211), we get a palindrome (425424524).

It can be divided in two parts, 11231 and 1313, that added together give a square (12544 = 112²).

The spelling of 112311313 in words is "one hundred twelve million, three hundred eleven thousand, three hundred thirteen".