111316112 has 40 divisors (see below), whose sum is σ = 221470200. Its totient is φ = 54179840.

The previous prime is 111316111. The next prime is 111316129. The reversal of 111316112 is 211613111.

It can be written as a sum of positive squares in 4 ways, for example, as 1401856 + 109914256 = 1184^2 + 10484^2 .

It is not an unprimeable number, because it can be changed into a prime (111316111) 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, 125912 + ... + 126792.

It is an arithmetic number, because the mean of its divisors is an integer number (5536755).

Almost surely, 2^111316112 is an apocalyptic number.

It is an amenable number.

111316112 is a deficient number, since it is larger than the sum of its proper divisors (110154088).

111316112 is a wasteful number, since it uses less digits than its factorization.

111316112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091 (or 1085 counting only the distinct ones).

The product of its digits is 36, while the sum is 17.

The square root of 111316112 is about 10550.6450987605. The cubic root of 111316112 is about 481.0453375660.

Adding to 111316112 its reverse (211613111), we get a palindrome (322929223).

The spelling of 111316112 in words is "one hundred eleven million, three hundred sixteen thousand, one hundred twelve".