13001024403 has 6 divisors (see below), whose sum is σ = 18779257484. Its totient is φ = 8667349596.

The previous prime is 13001024381. The next prime is 13001024513. The reversal of 13001024403 is 30442010031.

It is not a de Polignac number, because 13001024403 - 2⁵ = 13001024371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13001044403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722279125 + ... + 722279142.

Almost surely, 2^13001024403 is an apocalyptic number.

13001024403 is a deficient number, since it is larger than the sum of its proper divisors (5778233081).

13001024403 is a wasteful number, since it uses less digits than its factorization.

13001024403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444558273 (or 1444558270 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13001024403 its reverse (30442010031), we get a palindrome (43443034434).

The spelling of 13001024403 in words is "thirteen billion, one million, twenty-four thousand, four hundred three".