163170104 has 16 divisors (see below), whose sum is σ = 306082800. Its totient is φ = 81548032.

The previous prime is 163170101. The next prime is 163170109. The reversal of 163170104 is 401071361.

It is a self number, because there is not a number n which added to its sum of digits gives 163170104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163170101) 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, 26117 + ... + 31755.

It is an arithmetic number, because the mean of its divisors is an integer number (19130175).

Almost surely, 2^163170104 is an apocalyptic number.

It is an amenable number.

163170104 is a deficient number, since it is larger than the sum of its proper divisors (142912696).

163170104 is a wasteful number, since it uses less digits than its factorization.

163170104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9262 (or 9258 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 163170104 is about 12773.8053844577. The cubic root of 163170104 is about 546.4455120375.

The spelling of 163170104 in words is "one hundred sixty-three million, one hundred seventy thousand, one hundred four".