2023223403 has 4 divisors (see below), whose sum is σ = 2697631208. Its totient is φ = 1348815600.

The previous prime is 2023223393. The next prime is 2023223407. The reversal of 2023223403 is 3043223202.

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

It is not a de Polignac number, because 2023223403 - 2⁴ = 2023223387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2023223403.

It is not an unprimeable number, because it can be changed into a prime (2023223407) 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, 337203898 + ... + 337203903.

It is an arithmetic number, because the mean of its divisors is an integer number (674407802).

Almost surely, 2^2023223403 is an apocalyptic number.

2023223403 is a deficient number, since it is larger than the sum of its proper divisors (674407805).

2023223403 is an equidigital number, since it uses as much as digits as its factorization.

2023223403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674407804.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2023223403 is about 44980.2557018077. The cubic root of 2023223403 is about 1264.7789045288.

Adding to 2023223403 its reverse (3043223202), we get a palindrome (5066446605).

The spelling of 2023223403 in words is "two billion, twenty-three million, two hundred twenty-three thousand, four hundred three".