108471120861 has 8 divisors (see below), whose sum is σ = 144637667200. Its totient is φ = 72309327552.

The previous prime is 108471120827. The next prime is 108471120913. The reversal of 108471120861 is 168021174801.

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

It is not a de Polignac number, because 108471120861 - 2⁹ = 108471120349 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 (108471120811) 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, 1134661 + ... + 1226538.

It is an arithmetic number, because the mean of its divisors is an integer number (18079708400).

Almost surely, 2^108471120861 is an apocalyptic number.

It is an amenable number.

108471120861 is a deficient number, since it is larger than the sum of its proper divisors (36166546339).

108471120861 is a wasteful number, since it uses less digits than its factorization.

108471120861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376515.

The product of its (nonzero) digits is 21504, while the sum is 39.

The spelling of 108471120861 in words is "one hundred eight billion, four hundred seventy-one million, one hundred twenty thousand, eight hundred sixty-one".