163506341241151 has 16 divisors (see below), whose sum is σ = 174720112744960. Its totient is φ = 152554428544320.

The previous prime is 163506341241109. The next prime is 163506341241167. The reversal of 163506341241151 is 151142143605361.

163506341241151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 163506341241151 - 2⁹ = 163506341240639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 163506341241098 and 163506341241107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163506341242151) 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, 8807511 + ... + 20114296.

It is an arithmetic number, because the mean of its divisors is an integer number (10920007046560).

Almost surely, 2^{163506341241151} is an apocalyptic number.

163506341241151 is a deficient number, since it is larger than the sum of its proper divisors (11213771503809).

163506341241151 is a wasteful number, since it uses less digits than its factorization.

163506341241151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28926334.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 163506341241151 in words is "one hundred sixty-three trillion, five hundred six billion, three hundred forty-one million, two hundred forty-one thousand, one hundred fifty-one".