11113322311 has 16 divisors (see below), whose sum is σ = 13768534528. Its totient is φ = 8734716000.

The previous prime is 11113322287. The next prime is 11113322323. The reversal of 11113322311 is 11322331111.

It is a cyclic number.

It is not a de Polignac number, because 11113322311 - 2⁵ = 11113322279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113322911) 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, 390645 + ... + 418126.

It is an arithmetic number, because the mean of its divisors is an integer number (860533408).

Almost surely, 2^11113322311 is an apocalyptic number.

11113322311 is a deficient number, since it is larger than the sum of its proper divisors (2655212217).

11113322311 is a wasteful number, since it uses less digits than its factorization.

11113322311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808942.

The product of its digits is 108, while the sum is 19.

Adding to 11113322311 its reverse (11322331111), we get a palindrome (22435653422).

The spelling of 11113322311 in words is "eleven billion, one hundred thirteen million, three hundred twenty-two thousand, three hundred eleven".