5302503030403 has 4 divisors (see below), whose sum is σ = 5302930353880. Its totient is φ = 5302075706928.

The previous prime is 5302503030373. The next prime is 5302503030413. The reversal of 5302503030403 is 3040303052035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5302503030403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5302503030413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213643125 + ... + 213667942.

It is an arithmetic number, because the mean of its divisors is an integer number (1325732588470).

Almost surely, 2^{5302503030403} is an apocalyptic number.

5302503030403 is a deficient number, since it is larger than the sum of its proper divisors (427323477).

5302503030403 is a wasteful number, since it uses less digits than its factorization.

5302503030403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427323476.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 5302503030403 its reverse (3040303052035), we get a palindrome (8342806082438).

It can be divided in two parts, 530250 and 3030403, that added together give a palindrome (3560653).

The spelling of 5302503030403 in words is "five trillion, three hundred two billion, five hundred three million, thirty thousand, four hundred three".