13104043200221 has 8 divisors (see below), whose sum is σ = 13134833780064. Its totient is φ = 13073279271120.

The previous prime is 13104043200181. The next prime is 13104043200233. The reversal of 13104043200221 is 12200234040131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13104043200221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104043203221) 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, 5677970 + ... + 7645091.

It is an arithmetic number, because the mean of its divisors is an integer number (1641854222508).

Almost surely, 2^{13104043200221} is an apocalyptic number.

It is an amenable number.

13104043200221 is a deficient number, since it is larger than the sum of its proper divisors (30790579843).

13104043200221 is a wasteful number, since it uses less digits than its factorization.

13104043200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13325371.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13104043200221 its reverse (12200234040131), we get a palindrome (25304277240352).

The spelling of 13104043200221 in words is "thirteen trillion, one hundred four billion, forty-three million, two hundred thousand, two hundred twenty-one".