112311316 has 72 divisors (see below), whose sum is σ = 233808120. Its totient is φ = 46964736.

The previous prime is 112311289. The next prime is 112311347. The reversal of 112311316 is 613113211.

It can be written as a sum of positive squares in 12 ways, for example, as 51408900 + 60902416 = 7170^2 + 7804^2 .

It is a super-2 number, since 2×112311316² = 25227663403303712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112311293 and 112311302.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 333100 + ... + 333436.

It is an arithmetic number, because the mean of its divisors is an integer number (3247335).

Almost surely, 2^112311316 is an apocalyptic number.

It is an amenable number.

112311316 is an abundant number, since it is smaller than the sum of its proper divisors (121496804).

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

112311316 is a wasteful number, since it uses less digits than its factorization.

112311316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 398 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 112311316 is about 10597.7033361007. The cubic root of 112311316 is about 482.4746562435.

Adding to 112311316 its reverse (613113211), we get a palindrome (725424527).

The spelling of 112311316 in words is "one hundred twelve million, three hundred eleven thousand, three hundred sixteen".