112136 has 16 divisors (see below), whose sum is σ = 213840. Its totient is φ = 55120.

The previous prime is 112129. The next prime is 112139. The reversal of 112136 is 631211.

It is an Ulam number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 112136.

It is not an unprimeable number, because it can be changed into a prime (112139) by changing a digit.

112136 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791 + ... + 921.

It is an arithmetic number, because the mean of its divisors is an integer number (13365).

2¹¹²¹³⁶ is an apocalyptic number.

It is an amenable number.

112136 is a deficient number, since it is larger than the sum of its proper divisors (101704).

112136 is a wasteful number, since it uses less digits than its factorization.

112136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 240 counting only the distinct ones).

The product of its digits is 36, while the sum is 14.

The square root of 112136 is about 334.8671378323. The cubic root of 112136 is about 48.2223480671. Note that the first 3 decimals are identical.

Adding to 112136 its reverse (631211), we get a palindrome (743347).

The spelling of 112136 in words is "one hundred twelve thousand, one hundred thirty-six".