163104080 has 20 divisors (see below), whose sum is σ = 379217172. Its totient is φ = 65241600.

The previous prime is 163104077. The next prime is 163104083. The reversal of 163104080 is 80401361.

It is an interprime number because it is at equal distance from previous prime (163104077) and next prime (163104083).

It can be written as a sum of positive squares in 2 ways, for example, as 120384784 + 42719296 = 10972^2 + 6536^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163104083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019321 + ... + 1019480.

Almost surely, 2^163104080 is an apocalyptic number.

163104080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163104080 is an abundant number, since it is smaller than the sum of its proper divisors (216113092).

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

163104080 is a wasteful number, since it uses less digits than its factorization.

163104080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038814 (or 2038808 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 163104080 is about 12771.2207717195. The cubic root of 163104080 is about 546.3717988084.

The spelling of 163104080 in words is "one hundred sixty-three million, one hundred four thousand, eighty".