111300112 has 80 divisors (see below), whose sum is σ = 273446784. Its totient is φ = 42624000.

The previous prime is 111300083. The next prime is 111300113. The reversal of 111300112 is 211003111.

It is not an unprimeable number, because it can be changed into a prime (111300113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74412 + ... + 75892.

Almost surely, 2^111300112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111300112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136723392).

111300112 is an abundant number, since it is smaller than the sum of its proper divisors (162146672).

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

111300112 is a wasteful number, since it uses less digits than its factorization.

111300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 111300112 is about 10549.8868240375. The cubic root of 111300112 is about 481.0222888086.

Adding to 111300112 its reverse (211003111), we get a palindrome (322303223).

The spelling of 111300112 in words is "one hundred eleven million, three hundred thousand, one hundred twelve".