163830048871 has 2 divisors, whose sum is σ = 163830048872. Its totient is φ = 163830048870.

The previous prime is 163830048847. The next prime is 163830048929. The reversal of 163830048871 is 178840038361.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (178840038361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 163830048871 - 2⁷ = 163830048743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163830046871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81915024435 + 81915024436.

It is an arithmetic number, because the mean of its divisors is an integer number (81915024436).

Almost surely, 2^163830048871 is an apocalyptic number.

163830048871 is a deficient number, since it is larger than the sum of its proper divisors (1).

163830048871 is an equidigital number, since it uses as much as digits as its factorization.

163830048871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 163830048871 in words is "one hundred sixty-three billion, eight hundred thirty million, forty-eight thousand, eight hundred seventy-one".