13331204220103 has 24 divisors (see below), whose sum is σ = 16919638020864. Its totient is φ = 10386651265200.

The previous prime is 13331204220067. The next prime is 13331204220109. The reversal of 13331204220103 is 30102240213331.

It is not a de Polignac number, because 13331204220103 - 2¹⁷ = 13331204089031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331204220109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2774226 + ... + 5861632.

It is an arithmetic number, because the mean of its divisors is an integer number (704984917536).

Almost surely, 2^{13331204220103} is an apocalyptic number.

13331204220103 is a deficient number, since it is larger than the sum of its proper divisors (3588433800761).

13331204220103 is a wasteful number, since it uses less digits than its factorization.

13331204220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095443 (or 3095436 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13331204220103 its reverse (30102240213331), we get a palindrome (43433444433434).

The spelling of 13331204220103 in words is "thirteen trillion, three hundred thirty-one billion, two hundred four million, two hundred twenty thousand, one hundred three".