112403016 has 96 divisors (see below), whose sum is σ = 333871200. Its totient is φ = 33880320.

The previous prime is 112402967. The next prime is 112403023. The reversal of 112403016 is 610304211.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112403016.

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 23 ways as a sum of consecutive naturals, for example, 274620 + ... + 275028.

It is an arithmetic number, because the mean of its divisors is an integer number (3477825).

Almost surely, 2^112403016 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 112403016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166935600).

112403016 is an abundant number, since it is smaller than the sum of its proper divisors (221468184).

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

112403016 is a wasteful number, since it uses less digits than its factorization.

112403016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 112403016 is about 10602.0288624395. The cubic root of 112403016 is about 482.6059309059.

Adding to 112403016 its reverse (610304211), we get a palindrome (722707227).

The spelling of 112403016 in words is "one hundred twelve million, four hundred three thousand, sixteen".