4323123 has 18 divisors (see below), whose sum is σ = 7264764. Its totient is φ = 2470104.

The previous prime is 4323101. The next prime is 4323161. The reversal of 4323123 is 3213234.

It is not a de Polignac number, because 4323123 - 2¹² = 4319027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4323096 and 4323105.

It is not an unprimeable number, because it can be changed into a prime (4323023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4461 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (403598).

Almost surely, 2^4323123 is an apocalyptic number.

4323123 is a deficient number, since it is larger than the sum of its proper divisors (2941641).

4323123 is a wasteful number, since it uses less digits than its factorization.

4323123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9823 (or 9813 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 4323123 is about 2079.2121103918. The cubic root of 4323123 is about 162.9042934970.

Adding to 4323123 its reverse (3213234), we get a palindrome (7536357).

The spelling of 4323123 in words is "four million, three hundred twenty-three thousand, one hundred twenty-three".