11045843 has 2 divisors, whose sum is σ = 11045844. Its totient is φ = 11045842.

The previous prime is 11045813. The next prime is 11045861. The reversal of 11045843 is 34854011.

11045843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11045843 - 2¹⁰ = 11044819 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11045813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522921 + 5522922.

It is an arithmetic number, because the mean of its divisors is an integer number (5522922).

Almost surely, 2^11045843 is an apocalyptic number.

11045843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045843 is an equidigital number, since it uses as much as digits as its factorization.

11045843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 11045843 is about 3323.5286970327. The cubic root of 11045843 is about 222.7065321290.

Adding to 11045843 its reverse (34854011), we get a palindrome (45899854).

The spelling of 11045843 in words is "eleven million, forty-five thousand, eight hundred forty-three".