108685104869 has 8 divisors (see below), whose sum is σ = 120189755712. Its totient is φ = 97451151840.

The previous prime is 108685104823. The next prime is 108685104877. The reversal of 108685104869 is 968401586801.

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 108685104869 - 2¹² = 108685100773 is a prime.

It is a super-2 number, since 2×108685104869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108685101869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67673609 + ... + 67675214.

It is an arithmetic number, because the mean of its divisors is an integer number (15023719464).

Almost surely, 2^108685104869 is an apocalyptic number.

It is an amenable number.

108685104869 is a deficient number, since it is larger than the sum of its proper divisors (11504650843).

108685104869 is a wasteful number, since it uses less digits than its factorization.

108685104869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135348907.

The product of its (nonzero) digits is 3317760, while the sum is 56.

The spelling of 108685104869 in words is "one hundred eight billion, six hundred eighty-five million, one hundred four thousand, eight hundred sixty-nine".