108826769833 has 2 divisors, whose sum is σ = 108826769834. Its totient is φ = 108826769832.

The previous prime is 108826769759. The next prime is 108826769861. The reversal of 108826769833 is 338967628801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92408704144 + 16418065689 = 303988^2 + 128133^2 .

It is a cyclic number.

It is not a de Polignac number, because 108826769833 - 2²¹ = 108824672681 is a prime.

It is not a weakly prime, because it can be changed into another prime (108826769333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54413384916 + 54413384917.

It is an arithmetic number, because the mean of its divisors is an integer number (54413384917).

Almost surely, 2^108826769833 is an apocalyptic number.

It is an amenable number.

108826769833 is a deficient number, since it is larger than the sum of its proper divisors (1).

108826769833 is an equidigital number, since it uses as much as digits as its factorization.

108826769833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 108826769833 in words is "one hundred eight billion, eight hundred twenty-six million, seven hundred sixty-nine thousand, eight hundred thirty-three".