12112110231323 has 8 divisors (see below), whose sum is σ = 12117179890992. Its totient is φ = 12107040961536.

The previous prime is 12112110231271. The next prime is 12112110231407. The reversal of 12112110231323 is 32313201121121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12112110231323 - 2¹² = 12112110227227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112110237323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73508636 + ... + 73673222.

It is an arithmetic number, because the mean of its divisors is an integer number (1514647486374).

Almost surely, 2^{12112110231323} is an apocalyptic number.

12112110231323 is a deficient number, since it is larger than the sum of its proper divisors (5069659669).

12112110231323 is a wasteful number, since it uses less digits than its factorization.

12112110231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194941.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 12112110231323 its reverse (32313201121121), we get a palindrome (44425311352444).

The spelling of 12112110231323 in words is "twelve trillion, one hundred twelve billion, one hundred ten million, two hundred thirty-one thousand, three hundred twenty-three".