112114531231 has 4 divisors (see below), whose sum is σ = 112261857264. Its totient is φ = 111967205200.

The previous prime is 112114531187. The next prime is 112114531261. The reversal of 112114531231 is 132135411211.

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

It is a cyclic number.

It is not a de Polignac number, because 112114531231 - 2¹¹ = 112114529183 is a prime.

It is a super-3 number, since 3×112114531231³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112114531196 and 112114531205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112114531261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73661875 + ... + 73663396.

It is an arithmetic number, because the mean of its divisors is an integer number (28065464316).

Almost surely, 2^112114531231 is an apocalyptic number.

112114531231 is a deficient number, since it is larger than the sum of its proper divisors (147326033).

112114531231 is an equidigital number, since it uses as much as digits as its factorization.

112114531231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147326032.

The product of its digits is 720, while the sum is 25.

Adding to 112114531231 its reverse (132135411211), we get a palindrome (244249942442).

The spelling of 112114531231 in words is "one hundred twelve billion, one hundred fourteen million, five hundred thirty-one thousand, two hundred thirty-one".