13003230003403 has 4 divisors (see below), whose sum is σ = 13013073479368. Its totient is φ = 12993386527440.

The previous prime is 13003230003397. The next prime is 13003230003509. The reversal of 13003230003403 is 30430003230031.

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 13003230003403 - 2⁵ = 13003230003371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13003230003103) 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, 4921736001 + ... + 4921738642.

It is an arithmetic number, because the mean of its divisors is an integer number (3253268369842).

Almost surely, 2^{13003230003403} is an apocalyptic number.

13003230003403 is a deficient number, since it is larger than the sum of its proper divisors (9843475965).

13003230003403 is an equidigital number, since it uses as much as digits as its factorization.

13003230003403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843475964.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13003230003403 its reverse (30430003230031), we get a palindrome (43433233233434).

The spelling of 13003230003403 in words is "thirteen trillion, three billion, two hundred thirty million, three thousand, four hundred three".