112112300 has 36 divisors (see below), whose sum is σ = 243953136. Its totient is φ = 44721600.

The previous prime is 112112279. The next prime is 112112311. The reversal of 112112300 is 3211211.

It is a super-2 number, since 2×112112300² = 25138335622580000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40769 + ... + 43431.

It is an arithmetic number, because the mean of its divisors is an integer number (6776476).

Almost surely, 2^112112300 is an apocalyptic number.

112112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112112300 is an abundant number, since it is smaller than the sum of its proper divisors (131840836).

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

112112300 is a wasteful number, since it uses less digits than its factorization.

112112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 112112300 is about 10588.3095912426. The cubic root of 112112300 is about 482.1895055525.

Adding to 112112300 its reverse (3211211), we get a palindrome (115323511).

The spelling of 112112300 in words is "one hundred twelve million, one hundred twelve thousand, three hundred".