163143062334201 has 16 divisors (see below), whose sum is σ = 218333933835840. Its totient is φ = 108357120680640.

The previous prime is 163143062334191. The next prime is 163143062334233. The reversal of 163143062334201 is 102433260341361.

It is not a de Polignac number, because 163143062334201 - 2⁷ = 163143062334073 is a prime.

It is a super-2 number, since 2×163143062334201² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 163143062334201.

It is not an unprimeable number, because it can be changed into a prime (163143062334271) 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, 181718746 + ... + 182614316.

It is an arithmetic number, because the mean of its divisors is an integer number (13645870864740).

Almost surely, 2^{163143062334201} is an apocalyptic number.

It is an amenable number.

163143062334201 is a deficient number, since it is larger than the sum of its proper divisors (55190871501639).

163143062334201 is a wasteful number, since it uses less digits than its factorization.

163143062334201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121576.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 163143062334201 in words is "one hundred sixty-three trillion, one hundred forty-three billion, sixty-two million, three hundred thirty-four thousand, two hundred one".