13330032320321 has 8 divisors (see below), whose sum is σ = 14052800031744. Its totient is φ = 12625562525760.

The previous prime is 13330032320309. The next prime is 13330032320333. The reversal of 13330032320321 is 12302323003331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13330032320309) and next prime (13330032320333).

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 13330032320321 - 2²⁶ = 13329965211457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13330032320221) 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, 4574477720 + ... + 4574480633.

It is an arithmetic number, because the mean of its divisors is an integer number (1756600003968).

Almost surely, 2^{13330032320321} is an apocalyptic number.

It is an amenable number.

13330032320321 is a deficient number, since it is larger than the sum of its proper divisors (722767711423).

13330032320321 is an equidigital number, since it uses as much as digits as its factorization.

13330032320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148958431.

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

Adding to 13330032320321 its reverse (12302323003331), we get a palindrome (25632355323652).

The spelling of 13330032320321 in words is "thirteen trillion, three hundred thirty billion, thirty-two million, three hundred twenty thousand, three hundred twenty-one".