11214180533 has 4 divisors (see below), whose sum is σ = 11214486528. Its totient is φ = 11213874540.

The previous prime is 11214180521. The next prime is 11214180613. The reversal of 11214180533 is 33508141211.

11214180533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11214180533 - 2⁶ = 11214180469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11214180496 and 11214180505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214180233) 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 3 ways as a sum of consecutive naturals, for example, 89141 + ... + 174282.

It is an arithmetic number, because the mean of its divisors is an integer number (2803621632).

Almost surely, 2^11214180533 is an apocalyptic number.

It is an amenable number.

11214180533 is a deficient number, since it is larger than the sum of its proper divisors (305995).

11214180533 is an equidigital number, since it uses as much as digits as its factorization.

11214180533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305994.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 11214180533 in words is "eleven billion, two hundred fourteen million, one hundred eighty thousand, five hundred thirty-three".