1105112 has 8 divisors (see below), whose sum is σ = 2072100. Its totient is φ = 552552.

The previous prime is 1105109. The next prime is 1105141. The reversal of 1105112 is 2115011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1105093 and 1105102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69062 + ... + 69077.

2^1105112 is an apocalyptic number.

It is an amenable number.

1105112 is a deficient number, since it is larger than the sum of its proper divisors (966988).

1105112 is a wasteful number, since it uses less digits than its factorization.

1105112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138145 (or 138141 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1105112 is about 1051.2430736989. The cubic root of 1105112 is about 103.3876740430.

The spelling of 1105112 in words is "one million, one hundred five thousand, one hundred twelve".