13110402044321 has 16 divisors (see below), whose sum is σ = 13260180608640. Its totient is φ = 12961589583360.

The previous prime is 13110402044317. The next prime is 13110402044329. The reversal of 13110402044321 is 12344020401131.

It is a cyclic number.

It is not a de Polignac number, because 13110402044321 - 2² = 13110402044317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110402044329) 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, 36957425 + ... + 37310481.

It is an arithmetic number, because the mean of its divisors is an integer number (828761288040).

Almost surely, 2^{13110402044321} is an apocalyptic number.

It is an amenable number.

13110402044321 is a deficient number, since it is larger than the sum of its proper divisors (149778564319).

13110402044321 is a wasteful number, since it uses less digits than its factorization.

13110402044321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354424.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13110402044321 its reverse (12344020401131), we get a palindrome (25454422445452).

The spelling of 13110402044321 in words is "thirteen trillion, one hundred ten billion, four hundred two million, forty-four thousand, three hundred twenty-one".