13110330325243 has 4 divisors (see below), whose sum is σ = 13117490529328. Its totient is φ = 13103170121160.

The previous prime is 13110330325207. The next prime is 13110330325277. The reversal of 13110330325243 is 34252303301131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13110330325243 is a prime.

It is a super-3 number, since 3×13110330325243³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110330325283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3580099296 + ... + 3580102957.

It is an arithmetic number, because the mean of its divisors is an integer number (3279372632332).

Almost surely, 2^{13110330325243} is an apocalyptic number.

13110330325243 is a deficient number, since it is larger than the sum of its proper divisors (7160204085).

13110330325243 is an equidigital number, since it uses as much as digits as its factorization.

13110330325243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7160204084.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 13110330325243 its reverse (34252303301131), we get a palindrome (47362633626374).

The spelling of 13110330325243 in words is "thirteen trillion, one hundred ten billion, three hundred thirty million, three hundred twenty-five thousand, two hundred forty-three".