11023003289 has 2 divisors, whose sum is σ = 11023003290. Its totient is φ = 11023003288.

The previous prime is 11023003283. The next prime is 11023003357. The reversal of 11023003289 is 98230032011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8767513225 + 2255490064 = 93635^2 + 47492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023003289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11023003283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511501644 + 5511501645.

It is an arithmetic number, because the mean of its divisors is an integer number (5511501645).

Almost surely, 2^11023003289 is an apocalyptic number.

It is an amenable number.

11023003289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023003289 is an equidigital number, since it uses as much as digits as its factorization.

11023003289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11023003289 in words is "eleven billion, twenty-three million, three thousand, two hundred eighty-nine".