2023303 has 4 divisors (see below), whose sum is σ = 2066400. Its totient is φ = 1980208.

The previous prime is 2023297. The next prime is 2023313. The reversal of 2023303 is 3033202.

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

It is a cyclic number.

It is not a de Polignac number, because 2023303 - 2⁹ = 2022791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023313) 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, 21478 + ... + 21571.

It is an arithmetic number, because the mean of its divisors is an integer number (516600).

2^2023303 is an apocalyptic number.

2023303 is a deficient number, since it is larger than the sum of its proper divisors (43097).

2023303 is an equidigital number, since it uses as much as digits as its factorization.

2023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43096.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 2023303 is about 1422.4285570812. The cubic root of 2023303 is about 126.4795490485.

Adding to 2023303 its reverse (3033202), we get a palindrome (5056505).

The spelling of 2023303 in words is "two million, twenty-three thousand, three hundred three".