112106 has 4 divisors (see below), whose sum is σ = 168162. Its totient is φ = 56052.

The previous prime is 112103. The next prime is 112111. The reversal of 112106 is 601211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75625 + 36481 = 275^2 + 191^2 .

It is an Ulam number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (112103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025 + ... + 28028.

2¹¹²¹⁰⁶ is an apocalyptic number.

112106 is a deficient number, since it is larger than the sum of its proper divisors (56056).

112106 is an equidigital number, since it uses as much as digits as its factorization.

112106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56055.

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

The square root of 112106 is about 334.8223409511. The cubic root of 112106 is about 48.2180473386.

Adding to 112106 its reverse (601211), we get a palindrome (713317).

The spelling of 112106 in words is "one hundred twelve thousand, one hundred six".