112003344 has 160 divisors (see below), whose sum is σ = 346049280. Its totient is φ = 34560000.

The previous prime is 112003337. The next prime is 112003351. The reversal of 112003344 is 443300211.

It is an interprime number because it is at equal distance from previous prime (112003337) and next prime (112003351).

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741669 + ... + 741819.

It is an arithmetic number, because the mean of its divisors is an integer number (2162808).

Almost surely, 2^112003344 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 112003344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173024640).

112003344 is an abundant number, since it is smaller than the sum of its proper divisors (234045936).

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

112003344 is a wasteful number, since it uses less digits than its factorization.

112003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 112003344 is about 10583.1632322288. The cubic root of 112003344 is about 482.0332501181.

Adding to 112003344 its reverse (443300211), we get a palindrome (555303555).

The spelling of 112003344 in words is "one hundred twelve million, three thousand, three hundred forty-four".