11015700089 has 2 divisors, whose sum is σ = 11015700090. Its totient is φ = 11015700088.

The previous prime is 11015700049. The next prime is 11015700119. The reversal of 11015700089 is 98000751011.

11015700089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9862078864 + 1153621225 = 99308^2 + 33965^2 .

It is a cyclic number.

It is not a de Polignac number, because 11015700089 - 2²⁰ = 11014651513 is a prime.

It is not a weakly prime, because it can be changed into another prime (11015700019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507850044 + 5507850045.

It is an arithmetic number, because the mean of its divisors is an integer number (5507850045).

Almost surely, 2^11015700089 is an apocalyptic number.

It is an amenable number.

11015700089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015700089 is an equidigital number, since it uses as much as digits as its factorization.

11015700089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 32.

The spelling of 11015700089 in words is "eleven billion, fifteen million, seven hundred thousand, eighty-nine".