111061107 has 12 divisors (see below), whose sum is σ = 161125120. Its totient is φ = 73716048.

The previous prime is 111061103. The next prime is 111061121. The reversal of 111061107 is 701160111.

It is not a de Polignac number, because 111061107 - 2² = 111061103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111061107.

It is not an unprimeable number, because it can be changed into a prime (111061103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24883 + ... + 29004.

Almost surely, 2^111061107 is an apocalyptic number.

111061107 is a deficient number, since it is larger than the sum of its proper divisors (50064013).

111061107 is a wasteful number, since it uses less digits than its factorization.

111061107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54122 (or 54119 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 18.

The square root of 111061107 is about 10538.5533637212. The cubic root of 111061107 is about 480.6777275400.

The spelling of 111061107 in words is "one hundred eleven million, sixty-one thousand, one hundred seven".