10011011089 has 4 divisors (see below), whose sum is σ = 10011228724. Its totient is φ = 10010793456.

The previous prime is 10011011063. The next prime is 10011011141. The reversal of 10011011089 is 98011011001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9226563025 + 784448064 = 96055^2 + 28008^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011011089 - 2¹⁷ = 10010880017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011011489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9762 + ... + 141835.

It is an arithmetic number, because the mean of its divisors is an integer number (2502807181).

Almost surely, 2^10011011089 is an apocalyptic number.

It is an amenable number.

10011011089 is a deficient number, since it is larger than the sum of its proper divisors (217635).

10011011089 is an equidigital number, since it uses as much as digits as its factorization.

10011011089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217634.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 10011011089 in words is "ten billion, eleven million, eleven thousand, eighty-nine".