163106830832 has 160 divisors (see below), whose sum is σ = 359658123264. Its totient is φ = 70989004800.

The previous prime is 163106830813. The next prime is 163106830849. The reversal of 163106830832 is 238038601361.

It is a self number, because there is not a number n which added to its sum of digits gives 163106830832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282680528 + ... + 282681104.

Almost surely, 2^163106830832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163106830832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179829061632).

163106830832 is an abundant number, since it is smaller than the sum of its proper divisors (196551292432).

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

163106830832 is a wasteful number, since it uses less digits than its factorization.

163106830832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 163106830832 in words is "one hundred sixty-three billion, one hundred six million, eight hundred thirty thousand, eight hundred thirty-two".