110012111089 has 2 divisors, whose sum is σ = 110012111090. Its totient is φ = 110012111088.

The previous prime is 110012111057. The next prime is 110012111113. The reversal of 110012111089 is 980111210011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96856021089 + 13156090000 = 311217^2 + 114700^2 .

It is a cyclic number.

It is not a de Polignac number, because 110012111089 - 2⁵ = 110012111057 is a prime.

It is not a weakly prime, because it can be changed into another prime (110012111189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55006055544 + 55006055545.

It is an arithmetic number, because the mean of its divisors is an integer number (55006055545).

Almost surely, 2^110012111089 is an apocalyptic number.

It is an amenable number.

110012111089 is a deficient number, since it is larger than the sum of its proper divisors (1).

110012111089 is an equidigital number, since it uses as much as digits as its factorization.

110012111089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 25.

The spelling of 110012111089 in words is "one hundred ten billion, twelve million, one hundred eleven thousand, eighty-nine".