112113330 has 128 divisors (see below), whose sum is σ = 323592192. Its totient is φ = 24323328.

The previous prime is 112113299. The next prime is 112113349. The reversal of 112113330 is 33311211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365037 + ... + 365343.

It is an arithmetic number, because the mean of its divisors is an integer number (2528064).

Almost surely, 2^112113330 is an apocalyptic number.

112113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112113330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161796096).

112113330 is an abundant number, since it is smaller than the sum of its proper divisors (211478862).

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

112113330 is a wasteful number, since it uses less digits than its factorization.

112113330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 112113330 is about 10588.3582296785. The cubic root of 112113330 is about 482.1909822078.

Adding to 112113330 its reverse (33311211), we get a palindrome (145424541).

It can be divided in two parts, 11211 and 3330, that added together give a palindrome (14541).

The spelling of 112113330 in words is "one hundred twelve million, one hundred thirteen thousand, three hundred thirty".