5143203003 has 4 divisors (see below), whose sum is σ = 6857604008. Its totient is φ = 3428802000.

The previous prime is 5143202993. The next prime is 5143203007. The reversal of 5143203003 is 3003023415.

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

It is not a de Polignac number, because 5143203003 - 2⁵ = 5143202971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5143203007) 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 3 ways as a sum of consecutive naturals, for example, 857200498 + ... + 857200503.

It is an arithmetic number, because the mean of its divisors is an integer number (1714401002).

Almost surely, 2^5143203003 is an apocalyptic number.

5143203003 is a deficient number, since it is larger than the sum of its proper divisors (1714401005).

5143203003 is a wasteful number, since it uses less digits than its factorization.

5143203003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714401004.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5143203003 is about 71716.1279141589. The cubic root of 5143203003 is about 1726.1474410671.

Adding to 5143203003 its reverse (3003023415), we get a palindrome (8146226418).

The spelling of 5143203003 in words is "five billion, one hundred forty-three million, two hundred three thousand, three".