163500565136313 has 16 divisors (see below), whose sum is σ = 218082930351552. Its totient is φ = 108959290440000.

The previous prime is 163500565136303. The next prime is 163500565136353. The reversal of 163500565136313 is 313631565005361.

163500565136313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 163500565136313 - 2¹⁰ = 163500565135289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163500565136303) 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, 338366503 + ... + 338849363.

It is an arithmetic number, because the mean of its divisors is an integer number (13630183146972).

Almost surely, 2^{163500565136313} is an apocalyptic number.

It is an amenable number.

163500565136313 is a deficient number, since it is larger than the sum of its proper divisors (54582365215239).

163500565136313 is a wasteful number, since it uses less digits than its factorization.

163500565136313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525176.

The product of its (nonzero) digits is 2187000, while the sum is 48.

The spelling of 163500565136313 in words is "one hundred sixty-three trillion, five hundred billion, five hundred sixty-five million, one hundred thirty-six thousand, three hundred thirteen".