2112441323 has 8 divisors (see below), whose sum is σ = 2132484000. Its totient is φ = 2092422528.

The previous prime is 2112441311. The next prime is 2112441377. The reversal of 2112441323 is 3231442112.

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 2112441323 - 2⁴ = 2112441307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112441623) 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, 207353 + ... + 217301.

It is an arithmetic number, because the mean of its divisors is an integer number (266560500).

Almost surely, 2^2112441323 is an apocalyptic number.

2112441323 is a deficient number, since it is larger than the sum of its proper divisors (20042677).

2112441323 is a wasteful number, since it uses less digits than its factorization.

2112441323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11941.

The product of its digits is 1152, while the sum is 23.

The square root of 2112441323 is about 45961.3024510838. The cubic root of 2112441323 is about 1283.1030918523.

Adding to 2112441323 its reverse (3231442112), we get a palindrome (5343883435).

The spelling of 2112441323 in words is "two billion, one hundred twelve million, four hundred forty-one thousand, three hundred twenty-three".