112130230231 has 16 divisors (see below), whose sum is σ = 119118348288. Its totient is φ = 105364778400.

The previous prime is 112130230229. The next prime is 112130230241. The reversal of 112130230231 is 132032031211.

It is a cyclic number.

It is not a de Polignac number, because 112130230231 - 2¹ = 112130230229 is a prime.

It is a super-2 number, since 2×112130230231² (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 = 112130230199 and 112130230208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130230241) 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 15 ways as a sum of consecutive naturals, for example, 463626 + ... + 662728.

It is an arithmetic number, because the mean of its divisors is an integer number (7444896768).

Almost surely, 2^112130230231 is an apocalyptic number.

112130230231 is a deficient number, since it is larger than the sum of its proper divisors (6988118057).

112130230231 is a wasteful number, since it uses less digits than its factorization.

112130230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199662.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112130230231 its reverse (132032031211), we get a palindrome (244162261442).

The spelling of 112130230231 in words is "one hundred twelve billion, one hundred thirty million, two hundred thirty thousand, two hundred thirty-one".