11083843273 has 4 divisors (see below), whose sum is σ = 11150213760. Its totient is φ = 11017472788.

The previous prime is 11083843231. The next prime is 11083843279. The reversal of 11083843273 is 37234838011.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37234838011 = 7 ⋅5319262573.

It is a cyclic number.

It is not a de Polignac number, because 11083843273 - 2²¹ = 11081746121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11083843279) 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, 33184993 + ... + 33185326.

It is an arithmetic number, because the mean of its divisors is an integer number (2787553440).

Almost surely, 2^11083843273 is an apocalyptic number.

It is an amenable number.

11083843273 is a deficient number, since it is larger than the sum of its proper divisors (66370487).

11083843273 is an equidigital number, since it uses as much as digits as its factorization.

11083843273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66370486.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 11083843273 in words is "eleven billion, eighty-three million, eight hundred forty-three thousand, two hundred seventy-three".