108601668583 has 2 divisors, whose sum is σ = 108601668584. Its totient is φ = 108601668582.

The previous prime is 108601668577. The next prime is 108601668613. The reversal of 108601668583 is 385866106801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108601668583 - 2¹⁷ = 108601537511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108601668583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108601648583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54300834291 + 54300834292.

It is an arithmetic number, because the mean of its divisors is an integer number (54300834292).

Almost surely, 2^108601668583 is an apocalyptic number.

108601668583 is a deficient number, since it is larger than the sum of its proper divisors (1).

108601668583 is an equidigital number, since it uses as much as digits as its factorization.

108601668583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 108601668583 in words is "one hundred eight billion, six hundred one million, six hundred sixty-eight thousand, five hundred eighty-three".