163047230107 has 4 divisors (see below), whose sum is σ = 166839026200. Its totient is φ = 159255434016.

The previous prime is 163047230057. The next prime is 163047230113. The reversal of 163047230107 is 701032740361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 163047230107 - 2¹⁹ = 163046705819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163047230167) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1895897982 + ... + 1895898067.

It is an arithmetic number, because the mean of its divisors is an integer number (41709756550).

Almost surely, 2^163047230107 is an apocalyptic number.

163047230107 is a deficient number, since it is larger than the sum of its proper divisors (3791796093).

163047230107 is an equidigital number, since it uses as much as digits as its factorization.

163047230107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791796092.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 163047230107 its reverse (701032740361), we get a palindrome (864079970468).

The spelling of 163047230107 in words is "one hundred sixty-three billion, forty-seven million, two hundred thirty thousand, one hundred seven".