13311120203311 has 8 divisors (see below), whose sum is σ = 16107574027680. Its totient is φ = 10738382684928.

The previous prime is 13311120203281. The next prime is 13311120203333. The reversal of 13311120203311 is 11330202111331.

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 13311120203311 - 2¹³ = 13311120195119 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 (13311120203371) 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, 55929076366 + ... + 55929076603.

It is an arithmetic number, because the mean of its divisors is an integer number (2013446753460).

Almost surely, 2^{13311120203311} is an apocalyptic number.

13311120203311 is a deficient number, since it is larger than the sum of its proper divisors (2796453824369).

13311120203311 is a wasteful number, since it uses less digits than its factorization.

13311120203311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111858152993.

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

Adding to 13311120203311 its reverse (11330202111331), we get a palindrome (24641322314642).

The spelling of 13311120203311 in words is "thirteen trillion, three hundred eleven billion, one hundred twenty million, two hundred three thousand, three hundred eleven".