101101010111089 has 2 divisors, whose sum is σ = 101101010111090. Its totient is φ = 101101010111088.

The previous prime is 101101010111069. The next prime is 101101010111117. The reversal of 101101010111089 is 980111010101101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100904435814400 + 196574296689 = 10045120^2 + 443367^2 .

It is a cyclic number.

It is not a de Polignac number, because 101101010111089 - 2¹¹ = 101101010109041 is a prime.

It is not a weakly prime, because it can be changed into another prime (101101010111069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550505055544 + 50550505055545.

It is an arithmetic number, because the mean of its divisors is an integer number (50550505055545).

Almost surely, 2^{101101010111089} is an apocalyptic number.

It is an amenable number.

101101010111089 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101010111089 is an equidigital number, since it uses as much as digits as its factorization.

101101010111089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 25.

The spelling of 101101010111089 in words is "one hundred one trillion, one hundred one billion, ten million, one hundred eleven thousand, eighty-nine".