11043326616163 has 4 divisors (see below), whose sum is σ = 11045391952840. Its totient is φ = 11041261279488.

The previous prime is 11043326616149. The next prime is 11043326616191. The reversal of 11043326616163 is 36161662334011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11043326616163 - 2⁵ = 11043326616131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043326616143) 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, 1032660318 + ... + 1032671011.

It is an arithmetic number, because the mean of its divisors is an integer number (2761347988210).

Almost surely, 2^{11043326616163} is an apocalyptic number.

11043326616163 is a deficient number, since it is larger than the sum of its proper divisors (2065336677).

11043326616163 is an equidigital number, since it uses as much as digits as its factorization.

11043326616163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065336676.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 11043326616163 in words is "eleven trillion, forty-three billion, three hundred twenty-six million, six hundred sixteen thousand, one hundred sixty-three".