112304523231 has 24 divisors (see below), whose sum is σ = 163830152096. Its totient is φ = 74125782720.

The previous prime is 112304523203. The next prime is 112304523241. The reversal of 112304523231 is 132325403211.

112304523231 is a `hidden beast` number, since 112 + 3 + 0 + 4 + 523 + 23 + 1 = 666.

It is not a de Polignac number, because 112304523231 - 2¹⁷ = 112304392159 is a prime.

It is a super-2 number, since 2×112304523231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112304523195 and 112304523204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112304523241) 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 23 ways as a sum of consecutive naturals, for example, 5006661 + ... + 5029041.

Almost surely, 2^112304523231 is an apocalyptic number.

112304523231 is a deficient number, since it is larger than the sum of its proper divisors (51525628865).

112304523231 is a wasteful number, since it uses less digits than its factorization.

112304523231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27903 (or 27900 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 112304523231 its reverse (132325403211), we get a palindrome (244629926442).

The spelling of 112304523231 in words is "one hundred twelve billion, three hundred four million, five hundred twenty-three thousand, two hundred thirty-one".