163104513 has 16 divisors (see below), whose sum is σ = 255493056. Its totient is φ = 91247040.

The previous prime is 163104499. The next prime is 163104541. The reversal of 163104513 is 315401361.

It is not a de Polignac number, because 163104513 - 2⁸ = 163104257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163104593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189670 + ... + 190527.

It is an arithmetic number, because the mean of its divisors is an integer number (15968316).

Almost surely, 2^163104513 is an apocalyptic number.

163104513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

163104513 is a deficient number, since it is larger than the sum of its proper divisors (92388543).

163104513 is a wasteful number, since it uses less digits than its factorization.

163104513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380224.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 163104513 is about 12771.2377238857. The cubic root of 163104513 is about 546.3722823009.

Adding to 163104513 its reverse (315401361), we get a palindrome (478505874).

The spelling of 163104513 in words is "one hundred sixty-three million, one hundred four thousand, five hundred thirteen".