13110343404321 has 8 divisors (see below), whose sum is σ = 17508697709920. Its totient is φ = 8726109017472.

The previous prime is 13110343404317. The next prime is 13110343404437. The reversal of 13110343404321 is 12340434301131.

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

It is not a de Polignac number, because 13110343404321 - 2² = 13110343404317 is a prime.

It is a super-2 number, since 2×13110343404321² (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 (13110343400321) 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, 3529977520 + ... + 3529981233.

It is an arithmetic number, because the mean of its divisors is an integer number (2188587213740).

Almost surely, 2^{13110343404321} is an apocalyptic number.

It is an amenable number.

13110343404321 is a deficient number, since it is larger than the sum of its proper divisors (4398354305599).

13110343404321 is an equidigital number, since it uses as much as digits as its factorization.

13110343404321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7059959375.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 13110343404321 its reverse (12340434301131), we get a palindrome (25450777705452).

The spelling of 13110343404321 in words is "thirteen trillion, one hundred ten billion, three hundred forty-three million, four hundred four thousand, three hundred twenty-one".