13144201003 has 4 divisors (see below), whose sum is σ = 13149696168. Its totient is φ = 13138705840.

The previous prime is 13144200967. The next prime is 13144201027. The reversal of 13144201003 is 30010244131.

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 13144201003 - 2²¹ = 13142103851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13144201043) 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 3 ways as a sum of consecutive naturals, for example, 2743993 + ... + 2748778.

It is an arithmetic number, because the mean of its divisors is an integer number (3287424042).

Almost surely, 2^13144201003 is an apocalyptic number.

13144201003 is a deficient number, since it is larger than the sum of its proper divisors (5495165).

13144201003 is an equidigital number, since it uses as much as digits as its factorization.

13144201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495164.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13144201003 its reverse (30010244131), we get a palindrome (43154445134).

The spelling of 13144201003 in words is "thirteen billion, one hundred forty-four million, two hundred one thousand, three".