13203102144403 has 8 divisors (see below), whose sum is σ = 13233834129600. Its totient is φ = 13172404518528.

The previous prime is 13203102144377. The next prime is 13203102144431. The reversal of 13203102144403 is 30444120130231.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13203102144403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13203102144103) 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 7 ways as a sum of consecutive naturals, for example, 7820326 + ... + 9357547.

It is an arithmetic number, because the mean of its divisors is an integer number (1654229266200).

Almost surely, 2^{13203102144403} is an apocalyptic number.

13203102144403 is a deficient number, since it is larger than the sum of its proper divisors (30731985197).

13203102144403 is a wasteful number, since it uses less digits than its factorization.

13203102144403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17179661.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13203102144403 its reverse (30444120130231), we get a palindrome (43647222274634).

The spelling of 13203102144403 in words is "thirteen trillion, two hundred three billion, one hundred two million, one hundred forty-four thousand, four hundred three".