13004563132003 has 4 divisors (see below), whose sum is σ = 13006940136768. Its totient is φ = 13002186127240.

The previous prime is 13004563131997. The next prime is 13004563132013. The reversal of 13004563132003 is 30023136540031.

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-13004563132003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13004563132013) 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, 1188494176 + ... + 1188505117.

It is an arithmetic number, because the mean of its divisors is an integer number (3251735034192).

Almost surely, 2^{13004563132003} is an apocalyptic number.

13004563132003 is a deficient number, since it is larger than the sum of its proper divisors (2377004765).

13004563132003 is an equidigital number, since it uses as much as digits as its factorization.

13004563132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377004764.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 13004563132003 its reverse (30023136540031), we get a palindrome (43027699672034).

The spelling of 13004563132003 in words is "thirteen trillion, four billion, five hundred sixty-three million, one hundred thirty-two thousand, three".