108602617943 has 4 divisors (see below), whose sum is σ = 109395337920. Its totient is φ = 107809897968.

The previous prime is 108602617931. The next prime is 108602617987. The reversal of 108602617943 is 349716206801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108602617943 - 2⁸ = 108602617687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108602616943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396359783 + ... + 396360056.

It is an arithmetic number, because the mean of its divisors is an integer number (27348834480).

Almost surely, 2^108602617943 is an apocalyptic number.

108602617943 is a deficient number, since it is larger than the sum of its proper divisors (792719977).

108602617943 is an equidigital number, since it uses as much as digits as its factorization.

108602617943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792719976.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 108602617943 in words is "one hundred eight billion, six hundred two million, six hundred seventeen thousand, nine hundred forty-three".