13443201003 has 8 divisors (see below), whose sum is σ = 18015254928. Its totient is φ = 8916640544.

The previous prime is 13443201001. The next prime is 13443201007. The reversal of 13443201003 is 30010234431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13443201003 - 2¹ = 13443201001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13443201001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11372676 + ... + 11373857.

It is an arithmetic number, because the mean of its divisors is an integer number (2251906866).

Almost surely, 2^13443201003 is an apocalyptic number.

13443201003 is a deficient number, since it is larger than the sum of its proper divisors (4572053925).

13443201003 is a wasteful number, since it uses less digits than its factorization.

13443201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22746733.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13443201003 its reverse (30010234431), we get a palindrome (43453435434).

The spelling of 13443201003 in words is "thirteen billion, four hundred forty-three million, two hundred one thousand, three".