13111102230133 has 8 divisors (see below), whose sum is σ = 13360465912248. Its totient is φ = 12861812044224.

The previous prime is 13111102230073. The next prime is 13111102230157. The reversal of 13111102230133 is 33103220111131.

It can be written as a sum of positive squares in 4 ways, for example, as 10566257334084 + 2544844896049 = 3250578^2 + 1595257^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13111102230133 - 2¹⁷ = 13111102099061 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 (13111102210133) 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, 18013810 + ... + 18727507.

It is an arithmetic number, because the mean of its divisors is an integer number (1670058239031).

Almost surely, 2^{13111102230133} is an apocalyptic number.

It is an amenable number.

13111102230133 is a deficient number, since it is larger than the sum of its proper divisors (249363682115).

13111102230133 is an equidigital number, since it uses as much as digits as its factorization.

13111102230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36748103.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13111102230133 its reverse (33103220111131), we get a palindrome (46214322341264).

The spelling of 13111102230133 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, two hundred thirty thousand, one hundred thirty-three".