111100010010589 has 2 divisors, whose sum is σ = 111100010010590. Its totient is φ = 111100010010588.

The previous prime is 111100010010511. The next prime is 111100010010607. The reversal of 111100010010589 is 985010010001111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106430378580100 + 4669631430489 = 10316510^2 + 2160933^2 .

It is a cyclic number.

It is not a de Polignac number, because 111100010010589 - 2⁴⁵ = 75915637921757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100010010989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550005005294 + 55550005005295.

It is an arithmetic number, because the mean of its divisors is an integer number (55550005005295).

Almost surely, 2^{111100010010589} is an apocalyptic number.

It is an amenable number.

111100010010589 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100010010589 is an equidigital number, since it uses as much as digits as its factorization.

111100010010589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 28.

The spelling of 111100010010589 in words is "one hundred eleven trillion, one hundred billion, ten million, ten thousand, five hundred eighty-nine".