112543311206 has 16 divisors (see below), whose sum is σ = 173055397104. Its totient is φ = 54871206624.

The previous prime is 112543311161. The next prime is 112543311233. The reversal of 112543311206 is 602113345211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239561 + ... + 3274116.

It is an arithmetic number, because the mean of its divisors is an integer number (10815962319).

Almost surely, 2^112543311206 is an apocalyptic number.

112543311206 is a deficient number, since it is larger than the sum of its proper divisors (60512085898).

112543311206 is a wasteful number, since it uses less digits than its factorization.

112543311206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513895.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 112543311206 its reverse (602113345211), we get a palindrome (714656656417).

The spelling of 112543311206 in words is "one hundred twelve billion, five hundred forty-three million, three hundred eleven thousand, two hundred six".