11083866289 has 2 divisors, whose sum is σ = 11083866290. Its totient is φ = 11083866288.

The previous prime is 11083866259. The next prime is 11083866371. The reversal of 11083866289 is 98266838011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9956048400 + 1127817889 = 99780^2 + 33583^2 .

It is an emirp because it is prime and its reverse (98266838011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11083866289 - 2¹⁹ = 11083342001 is a prime.

It is not a weakly prime, because it can be changed into another prime (11083866229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5541933144 + 5541933145.

It is an arithmetic number, because the mean of its divisors is an integer number (5541933145).

Almost surely, 2^11083866289 is an apocalyptic number.

It is an amenable number.

11083866289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11083866289 is an equidigital number, since it uses as much as digits as its factorization.

11083866289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 52.

The spelling of 11083866289 in words is "eleven billion, eighty-three million, eight hundred sixty-six thousand, two hundred eighty-nine".