11133022113311 has 4 divisors (see below), whose sum is σ = 12723453843792. Its totient is φ = 9542590382832.

The previous prime is 11133022113293. The next prime is 11133022113341. The reversal of 11133022113311 is 11331122033111.

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

It is a cyclic number.

It is not a de Polignac number, because 11133022113311 - 2¹⁰ = 11133022112287 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 (11133022113341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795215865230 + ... + 795215865243.

It is an arithmetic number, because the mean of its divisors is an integer number (3180863460948).

Almost surely, 2^{11133022113311} is an apocalyptic number.

11133022113311 is a deficient number, since it is larger than the sum of its proper divisors (1590431730481).

11133022113311 is an equidigital number, since it uses as much as digits as its factorization.

11133022113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590431730480.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11133022113311 its reverse (11331122033111), we get a palindrome (22464144146422).

The spelling of 11133022113311 in words is "eleven trillion, one hundred thirty-three billion, twenty-two million, one hundred thirteen thousand, three hundred eleven".