112115300 has 72 divisors (see below), whose sum is σ = 267170400. Its totient is φ = 40499200.

The previous prime is 112115293. The next prime is 112115303. The reversal of 112115300 is 3511211.

It is not an unprimeable number, because it can be changed into a prime (112115303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249476 + ... + 249924.

It is an arithmetic number, because the mean of its divisors is an integer number (3710700).

Almost surely, 2^112115300 is an apocalyptic number.

112115300 is a gapful number since it is divisible by the number (10) 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 112115300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133585200).

112115300 is an abundant number, since it is smaller than the sum of its proper divisors (155055100).

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

112115300 is a wasteful number, since it uses less digits than its factorization.

112115300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 112115300 is about 10588.4512559675. The cubic root of 112115300 is about 482.1938064651.

Adding to 112115300 its reverse (3511211), we get a palindrome (115626511).

The spelling of 112115300 in words is "one hundred twelve million, one hundred fifteen thousand, three hundred".