11010289 has 2 divisors, whose sum is σ = 11010290. Its totient is φ = 11010288.

The previous prime is 11010287. The next prime is 11010299. The reversal of 11010289 is 98201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6848689 + 4161600 = 2617^2 + 2040^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010289 - 2¹ = 11010287 is a prime.

Together with 11010287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11010281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505144 + 5505145.

It is an arithmetic number, because the mean of its divisors is an integer number (5505145).

Almost surely, 2^11010289 is an apocalyptic number.

It is an amenable number.

11010289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010289 is an equidigital number, since it uses as much as digits as its factorization.

11010289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 11010289 is about 3318.1755529206. The cubic root of 11010289 is about 222.4673284520.

The spelling of 11010289 in words is "eleven million, ten thousand, two hundred eighty-nine".