11121011333 has 8 divisors (see below), whose sum is σ = 11280531288. Its totient is φ = 10961685504.

The previous prime is 11121011327. The next prime is 11121011347. The reversal of 11121011333 is 33311012111.

11121011333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3382818244 + 7738193089 = 58162^2 + 87967^2 .

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 11121011333 - 2²² = 11116817029 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 (11121011233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68885 + ... + 164277.

It is an arithmetic number, because the mean of its divisors is an integer number (1410066411).

Almost surely, 2^11121011333 is an apocalyptic number.

It is an amenable number.

11121011333 is a deficient number, since it is larger than the sum of its proper divisors (159519955).

11121011333 is an equidigital number, since it uses as much as digits as its factorization.

11121011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97063.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11121011333 its reverse (33311012111), we get a palindrome (44432023444).

The spelling of 11121011333 in words is "eleven billion, one hundred twenty-one million, eleven thousand, three hundred thirty-three".