163245450211 has 8 divisors (see below), whose sum is σ = 164111701248. Its totient is φ = 162379320000.

The previous prime is 163245450169. The next prime is 163245450223. The reversal of 163245450211 is 112054542361.

163245450211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163245450211 - 2⁷ = 163245450083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163245450811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4355431 + ... + 4392751.

It is an arithmetic number, because the mean of its divisors is an integer number (20513962656).

Almost surely, 2^163245450211 is an apocalyptic number.

163245450211 is a deficient number, since it is larger than the sum of its proper divisors (866251037).

163245450211 is a wasteful number, since it uses less digits than its factorization.

163245450211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60413.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 163245450211 its reverse (112054542361), we get a palindrome (275299992572).

The spelling of 163245450211 in words is "one hundred sixty-three billion, two hundred forty-five million, four hundred fifty thousand, two hundred eleven".