11011120002089 has 2 divisors, whose sum is σ = 11011120002090. Its totient is φ = 11011120002088.

The previous prime is 11011120002079. The next prime is 11011120002121. The reversal of 11011120002089 is 98020002111011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10573130173225 + 437989828864 = 3251635^2 + 661808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011120002089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011120002079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505560001044 + 5505560001045.

It is an arithmetic number, because the mean of its divisors is an integer number (5505560001045).

Almost surely, 2^{11011120002089} is an apocalyptic number.

It is an amenable number.

11011120002089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011120002089 is an equidigital number, since it uses as much as digits as its factorization.

11011120002089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 11011120002089 in words is "eleven trillion, eleven billion, one hundred twenty million, two thousand, eighty-nine".