112103232 has 56 divisors (see below), whose sum is σ = 299289216. Its totient is φ = 37029888.

The previous prime is 112103231. The next prime is 112103239. The reversal of 112103232 is 232301211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19113 + ... + 24279.

Almost surely, 2^112103232 is an apocalyptic number.

112103232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112103232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149644608).

112103232 is an abundant number, since it is smaller than the sum of its proper divisors (187185984).

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

112103232 is a wasteful number, since it uses less digits than its factorization.

112103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112103232 is about 10587.8813744771. The cubic root of 112103232 is about 482.1765048608.

Adding to 112103232 its reverse (232301211), we get a palindrome (344404443).

The spelling of 112103232 in words is "one hundred twelve million, one hundred three thousand, two hundred thirty-two".