111000441089 has 2 divisors, whose sum is σ = 111000441090. Its totient is φ = 111000441088.

The previous prime is 111000441037. The next prime is 111000441091. The reversal of 111000441089 is 980144000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86915884225 + 24084556864 = 294815^2 + 155192^2 .

It is a cyclic number.

It is not a de Polignac number, because 111000441089 - 2²⁰ = 110999392513 is a prime.

Together with 111000441091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (111000441689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500220544 + 55500220545.

It is an arithmetic number, because the mean of its divisors is an integer number (55500220545).

Almost surely, 2^111000441089 is an apocalyptic number.

It is an amenable number.

111000441089 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000441089 is an equidigital number, since it uses as much as digits as its factorization.

111000441089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 111000441089 in words is "one hundred eleven billion, four hundred forty-one thousand, eighty-nine".