864233248111 has 2 divisors, whose sum is σ = 864233248112. Its totient is φ = 864233248110.

The previous prime is 864233248093. The next prime is 864233248117. The reversal of 864233248111 is 111842332468.

864233248111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 864233248111 - 2¹⁵ = 864233215343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (864233248117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432116624055 + 432116624056.

It is an arithmetic number, because the mean of its divisors is an integer number (432116624056).

Almost surely, 2^864233248111 is an apocalyptic number.

864233248111 is a deficient number, since it is larger than the sum of its proper divisors (1).

864233248111 is an equidigital number, since it uses as much as digits as its factorization.

864233248111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 43.

The spelling of 864233248111 in words is "eight hundred sixty-four billion, two hundred thirty-three million, two hundred forty-eight thousand, one hundred eleven".