108846798166 has 4 divisors (see below), whose sum is σ = 163270197252. Its totient is φ = 54423399082.

The previous prime is 108846798163. The next prime is 108846798167. The reversal of 108846798166 is 661897648801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661897648801 = 151201 ⋅4377601.

It is a junction number, because it is equal to n+sod(n) for n = 108846798098 and 108846798107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108846798163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27211699540 + ... + 27211699543.

It is an arithmetic number, because the mean of its divisors is an integer number (40817549313).

Almost surely, 2^108846798166 is an apocalyptic number.

108846798166 is a deficient number, since it is larger than the sum of its proper divisors (54423399086).

108846798166 is an equidigital number, since it uses as much as digits as its factorization.

108846798166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54423399085.

The product of its (nonzero) digits is 27869184, while the sum is 64.

The spelling of 108846798166 in words is "one hundred eight billion, eight hundred forty-six million, seven hundred ninety-eight thousand, one hundred sixty-six".