13301332100321 has 16 divisors (see below), whose sum is σ = 13776208800000. Its totient is φ = 12827538634176.

The previous prime is 13301332100299. The next prime is 13301332100351. The reversal of 13301332100321 is 12300123310331.

It is a cyclic number.

It is not a de Polignac number, because 13301332100321 - 2¹⁸ = 13301331838177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13301332100351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548971835 + ... + 548996063.

It is an arithmetic number, because the mean of its divisors is an integer number (861013050000).

Almost surely, 2^{13301332100321} is an apocalyptic number.

It is an amenable number.

13301332100321 is a deficient number, since it is larger than the sum of its proper divisors (474876699679).

13301332100321 is a wasteful number, since it uses less digits than its factorization.

13301332100321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45776.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13301332100321 its reverse (12300123310331), we get a palindrome (25601455410652).

The spelling of 13301332100321 in words is "thirteen trillion, three hundred one billion, three hundred thirty-two million, one hundred thousand, three hundred twenty-one".