108065565641 has 8 divisors (see below), whose sum is σ = 117931296384. Its totient is φ = 98206766320.

The previous prime is 108065565583. The next prime is 108065565679. The reversal of 108065565641 is 146565560801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108065565641 - 2¹⁴ = 108065549257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108065505641) 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 in 7 ways as a sum of consecutive naturals, for example, 1700225 + ... + 1762638.

It is an arithmetic number, because the mean of its divisors is an integer number (14741412048).

Almost surely, 2^108065565641 is an apocalyptic number.

108065565641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108065565641 is a deficient number, since it is larger than the sum of its proper divisors (9865730743).

108065565641 is a wasteful number, since it uses less digits than its factorization.

108065565641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465711.

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 108065565641 in words is "one hundred eight billion, sixty-five million, five hundred sixty-five thousand, six hundred forty-one".