11326043 has 2 divisors, whose sum is σ = 11326044. Its totient is φ = 11326042.

The previous prime is 11326027. The next prime is 11326061. The reversal of 11326043 is 34062311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11326043 - 2⁴ = 11326027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11326543) 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, 5663021 + 5663022.

It is an arithmetic number, because the mean of its divisors is an integer number (5663022).

Almost surely, 2^11326043 is an apocalyptic number.

11326043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11326043 is an equidigital number, since it uses as much as digits as its factorization.

11326043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 11326043 is about 3365.4186960912. The cubic root of 11326043 is about 224.5739625316.

Adding to 11326043 its reverse (34062311), we get a palindrome (45388354).

The spelling of 11326043 in words is "eleven million, three hundred twenty-six thousand, forty-three".