112311300 has 144 divisors (see below), whose sum is σ = 348227712. Its totient is φ = 27878400.

The previous prime is 112311289. The next prime is 112311347. The reversal of 112311300 is 3113211.

It is a super-2 number, since 2×112311300² = 25227656215380000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282702 + ... + 283098.

It is an arithmetic number, because the mean of its divisors is an integer number (2418248).

Almost surely, 2^112311300 is an apocalyptic number.

112311300 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 112311300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174113856).

112311300 is an abundant number, since it is smaller than the sum of its proper divisors (235916412).

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

112311300 is a wasteful number, since it uses less digits than its factorization.

112311300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 112311300 is about 10597.7025812201. The cubic root of 112311300 is about 482.4746333322.

Adding to 112311300 its reverse (3113211), we get a palindrome (115424511).

The spelling of 112311300 in words is "one hundred twelve million, three hundred eleven thousand, three hundred".