4321023233 has 4 divisors (see below), whose sum is σ = 4325419968. Its totient is φ = 4316626500.

The previous prime is 4321023211. The next prime is 4321023253. The reversal of 4321023233 is 3323201234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4321023233 - 2⁸ = 4321022977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4321023199 and 4321023208.

It is not an unprimeable number, because it can be changed into a prime (4321023253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196893 + ... + 2198858.

It is an arithmetic number, because the mean of its divisors is an integer number (1081354992).

Almost surely, 2^4321023233 is an apocalyptic number.

It is an amenable number.

4321023233 is a deficient number, since it is larger than the sum of its proper divisors (4396735).

4321023233 is an equidigital number, since it uses as much as digits as its factorization.

4321023233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396734.

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

The square root of 4321023233 is about 65734.4904369084. The cubic root of 4321023233 is about 1628.7791469208.

Adding to 4321023233 its reverse (3323201234), we get a palindrome (7644224467).

The spelling of 4321023233 in words is "four billion, three hundred twenty-one million, twenty-three thousand, two hundred thirty-three".