2323240123 has 4 divisors (see below), whose sum is σ = 2323372240. Its totient is φ = 2323108008.

The previous prime is 2323240081. The next prime is 2323240133. The reversal of 2323240123 is 3210423232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2323240123 - 2¹⁷ = 2323109051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323240094 and 2323240103.

It is not an unprimeable number, because it can be changed into a prime (2323240133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34728 + ... + 76501.

It is an arithmetic number, because the mean of its divisors is an integer number (580843060).

Almost surely, 2^2323240123 is an apocalyptic number.

2323240123 is a deficient number, since it is larger than the sum of its proper divisors (132117).

2323240123 is a wasteful number, since it uses less digits than its factorization.

2323240123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132116.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2323240123 is about 48200.0012759336. The cubic root of 2323240123 is about 1324.4371879088.

Adding to 2323240123 its reverse (3210423232), we get a palindrome (5533663355).

The spelling of 2323240123 in words is "two billion, three hundred twenty-three million, two hundred forty thousand, one hundred twenty-three".