163103828608 has 256 divisors, whose sum is σ = 415352160000. Its totient is φ = 62204018688.

The previous prime is 163103828557. The next prime is 163103828609. The reversal of 163103828608 is 806828301361.

It is not an unprimeable number, because it can be changed into a prime (163103828609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18262288 + ... + 18271216.

It is an arithmetic number, because the mean of its divisors is an integer number (1622469375).

Almost surely, 2^163103828608 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 163103828608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207676080000).

163103828608 is an abundant number, since it is smaller than the sum of its proper divisors (252248331392).

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

163103828608 is a wasteful number, since it uses less digits than its factorization.

163103828608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9035 (or 9023 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 163103828608 in words is "one hundred sixty-three billion, one hundred three million, eight hundred twenty-eight thousand, six hundred eight".