111230113223223 has 12 divisors (see below), whose sum is σ = 161553375009208. Its totient is φ = 73743721472880.

The previous prime is 111230113223167. The next prime is 111230113223309. The reversal of 111230113223223 is 322322311032111.

111230113223223 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 3 + 0 + 11 + 322 + 322 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-111230113223223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230113223023) 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, 34140610165 + ... + 34140613422.

Almost surely, 2^{111230113223223} is an apocalyptic number.

111230113223223 is a deficient number, since it is larger than the sum of its proper divisors (50323261785985).

111230113223223 is a wasteful number, since it uses less digits than its factorization.

111230113223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68281223774 (or 68281223771 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 111230113223223 its reverse (322322311032111), we get a palindrome (433552424255334).

The spelling of 111230113223223 in words is "one hundred eleven trillion, two hundred thirty billion, one hundred thirteen million, two hundred twenty-three thousand, two hundred twenty-three".