13111102230311 has 32 divisors (see below), whose sum is σ = 14201713152000. Its totient is φ = 12066898738048.

The previous prime is 13111102230217. The next prime is 13111102230329. The reversal of 13111102230311 is 11303220111131.

It is a cyclic number.

It is not a de Polignac number, because 13111102230311 - 2¹⁰ = 13111102229287 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 (13111102230341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379036805 + ... + 379071393.

It is an arithmetic number, because the mean of its divisors is an integer number (443803536000).

Almost surely, 2^{13111102230311} is an apocalyptic number.

13111102230311 is a deficient number, since it is larger than the sum of its proper divisors (1090610921689).

13111102230311 is a wasteful number, since it uses less digits than its factorization.

13111102230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36583.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13111102230311 its reverse (11303220111131), we get a palindrome (24414322341442).

The spelling of 13111102230311 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, two hundred thirty thousand, three hundred eleven".