112243104 has 96 divisors (see below), whose sum is σ = 329797440. Its totient is φ = 37138176.

The previous prime is 112243067. The next prime is 112243133. The reversal of 112243104 is 401342211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140434 + ... + 141230.

It is an arithmetic number, because the mean of its divisors is an integer number (3435390).

Almost surely, 2^112243104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112243104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164898720).

112243104 is an abundant number, since it is smaller than the sum of its proper divisors (217554336).

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

112243104 is a wasteful number, since it uses less digits than its factorization.

112243104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112243104 is about 10594.4846028488. The cubic root of 112243104 is about 482.3769598659.

Adding to 112243104 its reverse (401342211), we get a palindrome (513585315).

The spelling of 112243104 in words is "one hundred twelve million, two hundred forty-three thousand, one hundred four".