112101632 has 72 divisors (see below), whose sum is σ = 237431040. Its totient is φ = 52715520.

The previous prime is 112101629. The next prime is 112101637. The reversal of 112101632 is 236101211.

It is a self number, because there is not a number n which added to its sum of digits gives 112101632.

It is not an unprimeable number, because it can be changed into a prime (112101637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465032 + ... + 465272.

Almost surely, 2^112101632 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 112101632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118715520).

112101632 is an abundant number, since it is smaller than the sum of its proper divisors (125329408).

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

112101632 is an equidigital number, since it uses as much as digits as its factorization.

112101632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 112101632 is about 10587.8058161264. The cubic root of 112101632 is about 482.1742108857.

Adding to 112101632 its reverse (236101211), we get a palindrome (348202843).

The spelling of 112101632 in words is "one hundred twelve million, one hundred one thousand, six hundred thirty-two".