11043513266411 has 2 divisors, whose sum is σ = 11043513266412. Its totient is φ = 11043513266410.

The previous prime is 11043513266333. The next prime is 11043513266417. The reversal of 11043513266411 is 11466231534011.

11043513266411 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 11043513266411 - 2³⁸ = 10768635359467 is a prime.

It is not a weakly prime, because it can be changed into another prime (11043513266417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521756633205 + 5521756633206.

It is an arithmetic number, because the mean of its divisors is an integer number (5521756633206).

Almost surely, 2^{11043513266411} is an apocalyptic number.

11043513266411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043513266411 is an equidigital number, since it uses as much as digits as its factorization.

11043513266411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 11043513266411 in words is "eleven trillion, forty-three billion, five hundred thirteen million, two hundred sixty-six thousand, four hundred eleven".