108893824871 has 12 divisors (see below), whose sum is σ = 118958128128. Its totient is φ = 99627825024.

The previous prime is 108893824849. The next prime is 108893824883. The reversal of 108893824871 is 178428398801.

It is not a de Polignac number, because 108893824871 - 2¹⁴ = 108893808487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108893824871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108893824471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2831975 + ... + 2870168.

It is an arithmetic number, because the mean of its divisors is an integer number (9913177344).

Almost surely, 2^108893824871 is an apocalyptic number.

108893824871 is a deficient number, since it is larger than the sum of its proper divisors (10064303257).

108893824871 is a wasteful number, since it uses less digits than its factorization.

108893824871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702282 (or 5702269 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 59.

The spelling of 108893824871 in words is "one hundred eight billion, eight hundred ninety-three million, eight hundred twenty-four thousand, eight hundred seventy-one".