4233123 has 6 divisors (see below), whose sum is σ = 6114524. Its totient is φ = 2822076.

The previous prime is 4233121. The next prime is 4233139. The reversal of 4233123 is 3213324.

It is not a de Polignac number, because 4233123 - 2¹ = 4233121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4233096 and 4233105.

It is not an unprimeable number, because it can be changed into a prime (4233121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235165 + ... + 235182.

Almost surely, 2^4233123 is an apocalyptic number.

4233123 is a deficient number, since it is larger than the sum of its proper divisors (1881401).

4233123 is a wasteful number, since it uses less digits than its factorization.

4233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470353 (or 470350 counting only the distinct ones).

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

The square root of 4233123 is about 2057.4554673188. The cubic root of 4233123 is about 161.7658941387.

Adding to 4233123 its reverse (3213324), we get a palindrome (7446447).

It can be divided in two parts, 4233 and 123, that added together give a square (4356 = 66²).

The spelling of 4233123 in words is "four million, two hundred thirty-three thousand, one hundred twenty-three".