11033011489 has 2 divisors, whose sum is σ = 11033011490. Its totient is φ = 11033011488.

The previous prime is 11033011487. The next prime is 11033011511. The reversal of 11033011489 is 98411033011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8030848225 + 3002163264 = 89615^2 + 54792^2 .

It is a cyclic number.

It is not a de Polignac number, because 11033011489 - 2¹ = 11033011487 is a prime.

Together with 11033011487, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11033011489.

It is not a weakly prime, because it can be changed into another prime (11033011487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516505744 + 5516505745.

It is an arithmetic number, because the mean of its divisors is an integer number (5516505745).

Almost surely, 2^11033011489 is an apocalyptic number.

It is an amenable number.

11033011489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033011489 is an equidigital number, since it uses as much as digits as its factorization.

11033011489 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 31.

The spelling of 11033011489 in words is "eleven billion, thirty-three million, eleven thousand, four hundred eighty-nine".