11045743 has 2 divisors, whose sum is σ = 11045744. Its totient is φ = 11045742.

The previous prime is 11045729. The next prime is 11045747. The reversal of 11045743 is 34754011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11045743 - 2¹⁷ = 10914671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11045747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522871 + 5522872.

It is an arithmetic number, because the mean of its divisors is an integer number (5522872).

Almost surely, 2^11045743 is an apocalyptic number.

11045743 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045743 is an equidigital number, since it uses as much as digits as its factorization.

11045743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 11045743 is about 3323.5136527476. The cubic root of 11045743 is about 222.7058600595.

Adding to 11045743 its reverse (34754011), we get a palindrome (45799754).

The spelling of 11045743 in words is "eleven million, forty-five thousand, seven hundred forty-three".