2003244323 has 8 divisors (see below), whose sum is σ = 2037172560. Its totient is φ = 1969434720.

The previous prime is 2003244253. The next prime is 2003244329. The reversal of 2003244323 is 3234423002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003244323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003244329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733 + ... + 63473.

It is an arithmetic number, because the mean of its divisors is an integer number (254646570).

Almost surely, 2^2003244323 is an apocalyptic number.

2003244323 is a deficient number, since it is larger than the sum of its proper divisors (33928237).

2003244323 is an equidigital number, since it uses as much as digits as its factorization.

2003244323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59317.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2003244323 is about 44757.6174857420. The cubic root of 2003244323 is about 1260.6019469925.

Adding to 2003244323 its reverse (3234423002), we get a palindrome (5237667325).

The spelling of 2003244323 in words is "two billion, three million, two hundred forty-four thousand, three hundred twenty-three".