13320121003223 has 8 divisors (see below), whose sum is σ = 13531861461888. Its totient is φ = 13109600951224.

The previous prime is 13320121003187. The next prime is 13320121003229. The reversal of 13320121003223 is 32230012102331.

13320121003223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13320121003223 - 2²² = 13320116808919 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 (13320121003229) 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, 305079665 + ... + 305123322.

It is an arithmetic number, because the mean of its divisors is an integer number (1691482682736).

Almost surely, 2^{13320121003223} is an apocalyptic number.

13320121003223 is a deficient number, since it is larger than the sum of its proper divisors (211740458665).

13320121003223 is an equidigital number, since it uses as much as digits as its factorization.

13320121003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610203333.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13320121003223 its reverse (32230012102331), we get a palindrome (45550133105554).

The spelling of 13320121003223 in words is "thirteen trillion, three hundred twenty billion, one hundred twenty-one million, three thousand, two hundred twenty-three".