13003333222013 has 4 divisors (see below), whose sum is σ = 13003340472060. Its totient is φ = 13003325971968.

The previous prime is 13003333221919. The next prime is 13003333222057. The reversal of 13003333222013 is 31022233330031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2700247557049 + 10303085664964 = 1643243^2 + 3209842^2 .

It is a cyclic number.

It is not a de Polignac number, because 13003333222013 - 2¹⁰ = 13003333220989 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 (13003333222513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256381 + ... + 5252157.

It is an arithmetic number, because the mean of its divisors is an integer number (3250835118015).

Almost surely, 2^{13003333222013} is an apocalyptic number.

It is an amenable number.

13003333222013 is a deficient number, since it is larger than the sum of its proper divisors (7250047).

13003333222013 is an equidigital number, since it uses as much as digits as its factorization.

13003333222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250046.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 13003333222013 its reverse (31022233330031), we get a palindrome (44025566552044).

The spelling of 13003333222013 in words is "thirteen trillion, three billion, three hundred thirty-three million, two hundred twenty-two thousand, thirteen".