20063162112543 has 12 divisors (see below), whose sum is σ = 31614679692648. Its totient is φ = 12159492189360.

The previous prime is 20063162112529. The next prime is 20063162112551. The reversal of 20063162112543 is 34521126136002.

20063162112543 is a `hidden beast` number, since 2 + 0 + 0 + 6 + 3 + 1 + 621 + 1 + 25 + 4 + 3 = 666.

It is not a de Polignac number, because 20063162112543 - 2⁶ = 20063162112479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20063162112498 and 20063162112507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063162112503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101329101480 + ... + 101329101677.

It is an arithmetic number, because the mean of its divisors is an integer number (2634556641054).

Almost surely, 2^{20063162112543} is an apocalyptic number.

20063162112543 is a deficient number, since it is larger than the sum of its proper divisors (11551517580105).

20063162112543 is a wasteful number, since it uses less digits than its factorization.

20063162112543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202658203174 (or 202658203171 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 20063162112543 its reverse (34521126136002), we get a palindrome (54584288248545).

The spelling of 20063162112543 in words is "twenty trillion, sixty-three billion, one hundred sixty-two million, one hundred twelve thousand, five hundred forty-three".