111042114 has 16 divisors (see below), whose sum is σ = 231740352. Its totient is φ = 35404688.

The previous prime is 111042097. The next prime is 111042157. The reversal of 111042114 is 411240111.

It is a junction number, because it is equal to n+sod(n) for n = 111042093 and 111042102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402189 + ... + 402464.

It is an arithmetic number, because the mean of its divisors is an integer number (14483772).

Almost surely, 2^111042114 is an apocalyptic number.

111042114 is an abundant number, since it is smaller than the sum of its proper divisors (120698238).

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

111042114 is a wasteful number, since it uses less digits than its factorization.

111042114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804681.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 111042114 is about 10537.6522053065. The cubic root of 111042114 is about 480.6503251102.

Adding to 111042114 its reverse (411240111), we get a palindrome (522282225).

It can be divided in two parts, 111042 and 114, that added together give a triangular number (111156 = T₄₇₁).

The spelling of 111042114 in words is "one hundred eleven million, forty-two thousand, one hundred fourteen".