163013555005211 has 16 divisors (see below), whose sum is σ = 167779390341888. Its totient is φ = 158338809948000.

The previous prime is 163013555005181. The next prime is 163013555005219. The reversal of 163013555005211 is 112500555310361.

It is a cyclic number.

It is not a de Polignac number, because 163013555005211 - 2¹⁰ = 163013555004187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163013555005219) 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 15 ways as a sum of consecutive naturals, for example, 72110525 + ... + 74336766.

It is an arithmetic number, because the mean of its divisors is an integer number (10486211896368).

Almost surely, 2^{163013555005211} is an apocalyptic number.

163013555005211 is a deficient number, since it is larger than the sum of its proper divisors (4765835336677).

163013555005211 is a wasteful number, since it uses less digits than its factorization.

163013555005211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146447602.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 163013555005211 in words is "one hundred sixty-three trillion, thirteen billion, five hundred fifty-five million, five thousand, two hundred eleven".