111606116 has 12 divisors (see below), whose sum is σ = 197664432. Its totient is φ = 55130568.

The previous prime is 111606101. The next prime is 111606151. The reversal of 111606116 is 611606111.

It is a junction number, because it is equal to n+sod(n) for n = 111606091 and 111606100.

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, 167750 + ... + 168413.

It is an arithmetic number, because the mean of its divisors is an integer number (16472036).

Almost surely, 2^111606116 is an apocalyptic number.

It is an amenable number.

111606116 is a deficient number, since it is larger than the sum of its proper divisors (86058316).

111606116 is a wasteful number, since it uses less digits than its factorization.

111606116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336250 (or 336248 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 111606116 is about 10564.3795842444. The cubic root of 111606116 is about 481.4627197911.

The spelling of 111606116 in words is "one hundred eleven million, six hundred six thousand, one hundred sixteen".