163108140054 has 16 divisors (see below), whose sum is σ = 326271150192. Its totient is φ = 54360235008.

The previous prime is 163108139989. The next prime is 163108140071. The reversal of 163108140054 is 450041801361.

163108140054 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 163108139997 and 163108140024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247559 + ... + 2318994.

It is an arithmetic number, because the mean of its divisors is an integer number (20391946887).

Almost surely, 2^163108140054 is an apocalyptic number.

163108140054 is an abundant number, since it is smaller than the sum of its proper divisors (163163010138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163108140054 is a wasteful number, since it uses less digits than its factorization.

163108140054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572511.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 163108140054 in words is "one hundred sixty-three billion, one hundred eight million, one hundred forty thousand, fifty-four".