2321244123 has 32 divisors (see below), whose sum is σ = 3427660800. Its totient is φ = 1385529600.

The previous prime is 2321244097. The next prime is 2321244143. The reversal of 2321244123 is 3214421232.

It is a happy number.

It is not a de Polignac number, because 2321244123 - 2⁸ = 2321243867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321244093 and 2321244102.

It is not an unprimeable number, because it can be changed into a prime (2321244143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1357393 + ... + 1359101.

It is an arithmetic number, because the mean of its divisors is an integer number (107114400).

Almost surely, 2^2321244123 is an apocalyptic number.

2321244123 is a deficient number, since it is larger than the sum of its proper divisors (1106416677).

2321244123 is a wasteful number, since it uses less digits than its factorization.

2321244123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its digits is 2304, while the sum is 24.

The square root of 2321244123 is about 48179.2914331458. The cubic root of 2321244123 is about 1324.0577847305.

Adding to 2321244123 its reverse (3214421232), we get a palindrome (5535665355).

The spelling of 2321244123 in words is "two billion, three hundred twenty-one million, two hundred forty-four thousand, one hundred twenty-three".