112125206 has 4 divisors (see below), whose sum is σ = 168187812. Its totient is φ = 56062602.

The previous prime is 112125203. The next prime is 112125229. The reversal of 112125206 is 602521211.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112125203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28031300 + ... + 28031303.

It is an arithmetic number, because the mean of its divisors is an integer number (42046953).

Almost surely, 2^112125206 is an apocalyptic number.

112125206 is a deficient number, since it is larger than the sum of its proper divisors (56062606).

112125206 is an equidigital number, since it uses as much as digits as its factorization.

112125206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56062605.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 112125206 is about 10588.9190194278. The cubic root of 112125206 is about 482.2080075336.

Adding to 112125206 its reverse (602521211), we get a palindrome (714646417).

The spelling of 112125206 in words is "one hundred twelve million, one hundred twenty-five thousand, two hundred six".