13004512320401 has 8 divisors (see below), whose sum is σ = 14862858929664. Its totient is φ = 11146305494880.

The previous prime is 13004512320391. The next prime is 13004512320413. The reversal of 13004512320401 is 10402321540031.

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 13004512320401 - 2⁴² = 8606465809297 is a prime.

It is a super-2 number, since 2×13004512320401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13004512320421) 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, 34746500 + ... + 35118773.

It is an arithmetic number, because the mean of its divisors is an integer number (1857857366208).

Almost surely, 2^{13004512320401} is an apocalyptic number.

It is an amenable number.

13004512320401 is a deficient number, since it is larger than the sum of its proper divisors (1858346609263).

13004512320401 is an equidigital number, since it uses as much as digits as its factorization.

13004512320401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69891871.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13004512320401 its reverse (10402321540031), we get a palindrome (23406833860432).

The spelling of 13004512320401 in words is "thirteen trillion, four billion, five hundred twelve million, three hundred twenty thousand, four hundred one".