112505300 has 18 divisors (see below), whose sum is σ = 244136718. Its totient is φ = 45002080.

The previous prime is 112505299. The next prime is 112505339. The reversal of 112505300 is 3505211.

It can be written as a sum of positive squares in 3 ways, for example, as 9523396 + 102981904 = 3086^2 + 10148^2 .

It is a congruent number.

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, 562427 + ... + 562626.

It is an arithmetic number, because the mean of its divisors is an integer number (13563151).

Almost surely, 2^112505300 is an apocalyptic number.

112505300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112505300 is an abundant number, since it is smaller than the sum of its proper divisors (131631418).

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

112505300 is a wasteful number, since it uses less digits than its factorization.

112505300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125067 (or 1125060 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 112505300 is about 10606.8515592517. The cubic root of 112505300 is about 482.7522730634.

The spelling of 112505300 in words is "one hundred twelve million, five hundred five thousand, three hundred".