11023323133133 has 4 divisors (see below), whose sum is σ = 11069063063388. Its totient is φ = 10977583202880.

The previous prime is 11023323133111. The next prime is 11023323133183. The reversal of 11023323133133 is 33133132332011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8598893517769 + 2424429615364 = 2932387^2 + 1557058^2 .

It is a cyclic number.

It is not a de Polignac number, because 11023323133133 - 2²⁰ = 11023322084557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11023323133096 and 11023323133105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023323133183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22869964766 + ... + 22869965247.

It is an arithmetic number, because the mean of its divisors is an integer number (2767265765847).

Almost surely, 2^{11023323133133} is an apocalyptic number.

It is an amenable number.

11023323133133 is a deficient number, since it is larger than the sum of its proper divisors (45739930255).

11023323133133 is an equidigital number, since it uses as much as digits as its factorization.

11023323133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45739930254.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 11023323133133 its reverse (33133132332011), we get a palindrome (44156455465144).

The spelling of 11023323133133 in words is "eleven trillion, twenty-three billion, three hundred twenty-three million, one hundred thirty-three thousand, one hundred thirty-three".