108866006633 has 2 divisors, whose sum is σ = 108866006634. Its totient is φ = 108866006632.

The previous prime is 108866006629. The next prime is 108866006749. The reversal of 108866006633 is 336600668801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93148871209 + 15717135424 = 305203^2 + 125368^2 .

It is a cyclic number.

It is not a de Polignac number, because 108866006633 - 2² = 108866006629 is a prime.

It is not a weakly prime, because it can be changed into another prime (108866006603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54433003316 + 54433003317.

It is an arithmetic number, because the mean of its divisors is an integer number (54433003317).

Almost surely, 2^108866006633 is an apocalyptic number.

It is an amenable number.

108866006633 is a deficient number, since it is larger than the sum of its proper divisors (1).

108866006633 is an equidigital number, since it uses as much as digits as its factorization.

108866006633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 108866006633 in words is "one hundred eight billion, eight hundred sixty-six million, six thousand, six hundred thirty-three".