2023003 has 4 divisors (see below), whose sum is σ = 2051568. Its totient is φ = 1994440.

The previous prime is 2023001. The next prime is 2023009. The reversal of 2023003 is 3003202.

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 2023003 - 2¹ = 2023001 is a prime.

It is a super-2 number, since 2×2023003² = 8185082276018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023001) 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, 14176 + ... + 14317.

It is an arithmetic number, because the mean of its divisors is an integer number (512892).

2^2023003 is an apocalyptic number.

2023003 is a deficient number, since it is larger than the sum of its proper divisors (28565).

2023003 is an equidigital number, since it uses as much as digits as its factorization.

2023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 2023003 is about 1422.3230997210. The cubic root of 2023003 is about 126.4732975973.

Adding to 2023003 its reverse (3003202), we get a palindrome (5026205).

It can be divided in two parts, 202 and 3003, that multiplied together give a palindrome (606606).

The spelling of 2023003 in words is "two million, twenty-three thousand, three".