13304221121033 has 4 divisors (see below), whose sum is σ = 13304648295120. Its totient is φ = 13303793946948.

The previous prime is 13304221121011. The next prime is 13304221121069. The reversal of 13304221121033 is 33012112240331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13304221121033 - 2⁸ = 13304221120777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13304221120993 and 13304221121011.

It is not an unprimeable number, because it can be changed into a prime (13304221121083) 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, 213540323 + ... + 213602616.

It is an arithmetic number, because the mean of its divisors is an integer number (3326162073780).

Almost surely, 2^{13304221121033} is an apocalyptic number.

It is an amenable number.

13304221121033 is a deficient number, since it is larger than the sum of its proper divisors (427174087).

13304221121033 is an equidigital number, since it uses as much as digits as its factorization.

13304221121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427174086.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13304221121033 its reverse (33012112240331), we get a palindrome (46316333361364).

The spelling of 13304221121033 in words is "thirteen trillion, three hundred four billion, two hundred twenty-one million, one hundred twenty-one thousand, thirty-three".