11233023133 has 8 divisors (see below), whose sum is σ = 11314611000. Its totient is φ = 11151518208.

The previous prime is 11233023091. The next prime is 11233023163. The reversal of 11233023133 is 33132033211.

11233023133 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 1743730564 + 9489292569 = 41758^2 + 97413^2 .

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 11233023133 - 2⁹ = 11233022621 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 (11233023163) 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, 265333 + ... + 304741.

It is an arithmetic number, because the mean of its divisors is an integer number (1414326375).

Almost surely, 2^11233023133 is an apocalyptic number.

It is an amenable number.

11233023133 is a deficient number, since it is larger than the sum of its proper divisors (81587867).

11233023133 is a wasteful number, since it uses less digits than its factorization.

11233023133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41471.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11233023133 its reverse (33132033211), we get a palindrome (44365056344).

The spelling of 11233023133 in words is "eleven billion, two hundred thirty-three million, twenty-three thousand, one hundred thirty-three".