13330404003 has 16 divisors (see below), whose sum is σ = 20461271040. Its totient is φ = 7561770816.

The previous prime is 13330403927. The next prime is 13330404019. The reversal of 13330404003 is 30040403331.

13330404003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13330404003 - 2¹⁰ = 13330402979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13330404053) 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 15 ways as a sum of consecutive naturals, for example, 2313843 + ... + 2319596.

It is an arithmetic number, because the mean of its divisors is an integer number (1278829440).

Almost surely, 2^13330404003 is an apocalyptic number.

13330404003 is a deficient number, since it is larger than the sum of its proper divisors (7130867037).

13330404003 is a wasteful number, since it uses less digits than its factorization.

13330404003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633586.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13330404003 its reverse (30040403331), we get a palindrome (43370807334).

The spelling of 13330404003 in words is "thirteen billion, three hundred thirty million, four hundred four thousand, three".