4233023123 has 24 divisors (see below), whose sum is σ = 5120325504. Its totient is φ = 3485462400.

The previous prime is 4233023117. The next prime is 4233023149. The reversal of 4233023123 is 3213203324.

It is not a de Polignac number, because 4233023123 - 2²⁰ = 4231974547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4233023183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197933 + ... + 218273.

It is an arithmetic number, because the mean of its divisors is an integer number (213346896).

Almost surely, 2^4233023123 is an apocalyptic number.

4233023123 is a deficient number, since it is larger than the sum of its proper divisors (887302381).

4233023123 is a wasteful number, since it uses less digits than its factorization.

4233023123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20523 (or 20516 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4233023123 is about 65061.6870592824. The cubic root of 4233023123 is about 1617.6462188503.

Adding to 4233023123 its reverse (3213203324), we get a palindrome (7446226447).

The spelling of 4233023123 in words is "four billion, two hundred thirty-three million, twenty-three thousand, one hundred twenty-three".