11105453433 has 4 divisors (see below), whose sum is σ = 14807271248. Its totient is φ = 7403635620.

The previous prime is 11105453419. The next prime is 11105453449. The reversal of 11105453433 is 33435450111.

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 not a de Polignac number, because 11105453433 - 2¹⁰ = 11105452409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11105453433.

It is not an unprimeable number, because it can be changed into a prime (11105453453) 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, 1850908903 + ... + 1850908908.

It is an arithmetic number, because the mean of its divisors is an integer number (3701817812).

Almost surely, 2^11105453433 is an apocalyptic number.

It is an amenable number.

11105453433 is a deficient number, since it is larger than the sum of its proper divisors (3701817815).

11105453433 is an equidigital number, since it uses as much as digits as its factorization.

11105453433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701817814.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 11105453433 in words is "eleven billion, one hundred five million, four hundred fifty-three thousand, four hundred thirty-three".