13331233322321 has 8 divisors (see below), whose sum is σ = 13762726093824. Its totient is φ = 12899831362560.

The previous prime is 13331233322299. The next prime is 13331233322333. The reversal of 13331233322321 is 12322333213331.

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 not a de Polignac number, because 13331233322321 - 2⁶ = 13331233322257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331233322371) 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, 22404521 + ... + 22991846.

It is an arithmetic number, because the mean of its divisors is an integer number (1720340761728).

Almost surely, 2^{13331233322321} is an apocalyptic number.

It is an amenable number.

13331233322321 is a deficient number, since it is larger than the sum of its proper divisors (431492771503).

13331233322321 is an equidigital number, since it uses as much as digits as its factorization.

13331233322321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45405871.

The product of its digits is 34992, while the sum is 32.

Adding to 13331233322321 its reverse (12322333213331), we get a palindrome (25653566535652).

The spelling of 13331233322321 in words is "thirteen trillion, three hundred thirty-one billion, two hundred thirty-three million, three hundred twenty-two thousand, three hundred twenty-one".