13104340201243 has 16 divisors (see below), whose sum is σ = 13621275483136. Its totient is φ = 12593421695520.

The previous prime is 13104340201231. The next prime is 13104340201307. The reversal of 13104340201243 is 34210204340131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13104340201243 - 2²⁵ = 13104306646811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104340211243) 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, 5060296 + ... + 7198282.

It is an arithmetic number, because the mean of its divisors is an integer number (851329717696).

Almost surely, 2^{13104340201243} is an apocalyptic number.

13104340201243 is a deficient number, since it is larger than the sum of its proper divisors (516935281893).

13104340201243 is a wasteful number, since it uses less digits than its factorization.

13104340201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139394.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13104340201243 its reverse (34210204340131), we get a palindrome (47314544541374).

The spelling of 13104340201243 in words is "thirteen trillion, one hundred four billion, three hundred forty million, two hundred one thousand, two hundred forty-three".