112111124 has 24 divisors (see below), whose sum is σ = 208814760. Its totient is φ = 52484096.

The previous prime is 112111123. The next prime is 112111127. The reversal of 112111124 is 421111211.

It can be written as a sum of positive squares in 4 ways, for example, as 77088400 + 35022724 = 8780^2 + 5918^2 .

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 112111099 and 112111108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9212 + ... + 17580.

It is an arithmetic number, because the mean of its divisors is an integer number (8700615).

Almost surely, 2^112111124 is an apocalyptic number.

It is an amenable number.

112111124 is a deficient number, since it is larger than the sum of its proper divisors (96703636).

112111124 is a wasteful number, since it uses less digits than its factorization.

112111124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587 (or 8585 counting only the distinct ones).

The product of its digits is 16, while the sum is 14.

The square root of 112111124 is about 10588.2540581533. The cubic root of 112111124 is about 482.1878195738.

Adding to 112111124 its reverse (421111211), we get a palindrome (533222335).

The spelling of 112111124 in words is "one hundred twelve million, one hundred eleven thousand, one hundred twenty-four".