113302112 has 72 divisors (see below), whose sum is σ = 283114440. Its totient is φ = 44136960.

The previous prime is 113302109. The next prime is 113302129. The reversal of 113302112 is 211203311.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 13964 + ... + 20532.

It is an arithmetic number, because the mean of its divisors is an integer number (3932145).

Almost surely, 2^113302112 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 113302112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141557220).

113302112 is an abundant number, since it is smaller than the sum of its proper divisors (169812328).

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

113302112 is a wasteful number, since it uses less digits than its factorization.

113302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604 (or 6589 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113302112 is about 10644.3464806441. The cubic root of 113302112 is about 483.8892809600.

Adding to 113302112 its reverse (211203311), we get a palindrome (324505423).

The spelling of 113302112 in words is "one hundred thirteen million, three hundred two thousand, one hundred twelve".