13110033310421 has 16 divisors (see below), whose sum is σ = 13171557347328. Its totient is φ = 13048653063600.

The previous prime is 13110033310411. The next prime is 13110033310427. The reversal of 13110033310421 is 12401333001131.

It is a cyclic number.

It is not a de Polignac number, because 13110033310421 - 2²⁶ = 13109966201557 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 (13110033310427) 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, 1011024080 + ... + 1011037046.

It is an arithmetic number, because the mean of its divisors is an integer number (823222334208).

Almost surely, 2^{13110033310421} is an apocalyptic number.

It is an amenable number.

13110033310421 is a deficient number, since it is larger than the sum of its proper divisors (61524036907).

13110033310421 is a wasteful number, since it uses less digits than its factorization.

13110033310421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18152.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13110033310421 its reverse (12401333001131), we get a palindrome (25511366311552).

The spelling of 13110033310421 in words is "thirteen trillion, one hundred ten billion, thirty-three million, three hundred ten thousand, four hundred twenty-one".