112091300 has 18 divisors (see below), whose sum is σ = 243238338. Its totient is φ = 44836480.

The previous prime is 112091263. The next prime is 112091311. The reversal of 112091300 is 3190211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 18852964 + 93238336 = 4342^2 + 9656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 560357 + ... + 560556.

It is an arithmetic number, because the mean of its divisors is an integer number (13513241).

Almost surely, 2^112091300 is an apocalyptic number.

112091300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112091300 is an abundant number, since it is smaller than the sum of its proper divisors (131147038).

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

112091300 is a wasteful number, since it uses less digits than its factorization.

112091300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120927 (or 1120920 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 112091300 is about 10587.3178850925. The cubic root of 112091300 is about 482.1593970157.

The spelling of 112091300 in words is "one hundred twelve million, ninety-one thousand, three hundred".