112112341243 has 8 divisors (see below), whose sum is σ = 128239718400. Its totient is φ = 96012796200.

The previous prime is 112112341181. The next prime is 112112341259. The reversal of 112112341243 is 342143211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112112341243 - 2³³ = 103522406651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112351243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6949393 + ... + 6965506.

It is an arithmetic number, because the mean of its divisors is an integer number (16029964800).

Almost surely, 2^112112341243 is an apocalyptic number.

112112341243 is a deficient number, since it is larger than the sum of its proper divisors (16127377157).

112112341243 is a wasteful number, since it uses less digits than its factorization.

112112341243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13916057.

The product of its digits is 1152, while the sum is 25.

Adding to 112112341243 its reverse (342143211211), we get a palindrome (454255552454).

The spelling of 112112341243 in words is "one hundred twelve billion, one hundred twelve million, three hundred forty-one thousand, two hundred forty-three".