112321344231 has 12 divisors (see below), whose sum is σ = 162249706008. Its totient is φ = 74877312624.

The previous prime is 112321344143. The next prime is 112321344251. The reversal of 112321344231 is 132443123211.

112321344231 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 213 + 442 + 3 + 1 = 666.

It is not a de Polignac number, because 112321344231 - 2⁷ = 112321344103 is a prime.

It is a super-2 number, since 2×112321344231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112321344195 and 112321344204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112321344251) 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 11 ways as a sum of consecutive naturals, for example, 92640 + ... + 482933.

It is an arithmetic number, because the mean of its divisors is an integer number (13520808834).

Almost surely, 2^112321344231 is an apocalyptic number.

112321344231 is a deficient number, since it is larger than the sum of its proper divisors (49928361777).

112321344231 is a wasteful number, since it uses less digits than its factorization.

112321344231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597262 (or 597259 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 112321344231 its reverse (132443123211), we get a palindrome (244764467442).

The spelling of 112321344231 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred forty-four thousand, two hundred thirty-one".