111011116 has 12 divisors (see below), whose sum is σ = 196729120. Its totient is φ = 54802800.

The previous prime is 111011113. The next prime is 111011119. The reversal of 111011116 is 611110111.

It is an interprime number because it is at equal distance from previous prime (111011113) and next prime (111011119).

It is a junction number, because it is equal to n+sod(n) for n = 111011096 and 111011105.

It is not an unprimeable number, because it can be changed into a prime (111011113) 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, 175335 + ... + 175966.

Almost surely, 2^111011116 is an apocalyptic number.

It is an amenable number.

111011116 is a deficient number, since it is larger than the sum of its proper divisors (85718004).

111011116 is a wasteful number, since it uses less digits than its factorization.

111011116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351384 (or 351382 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 13.

The square root of 111011116 is about 10536.1812816599. The cubic root of 111011116 is about 480.6055955782.

Adding to 111011116 its reverse (611110111), we get a palindrome (722121227).

The spelling of 111011116 in words is "one hundred eleven million, eleven thousand, one hundred sixteen".