20023568106 has 16 divisors (see below), whose sum is σ = 40611181248. Its totient is φ = 6580515200.

The previous prime is 20023568101. The next prime is 20023568141. The reversal of 20023568106 is 60186532002.

It is not an unprimeable number, because it can be changed into a prime (20023568101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23501415 + ... + 23502266.

It is an arithmetic number, because the mean of its divisors is an integer number (2538198828).

Almost surely, 2^20023568106 is an apocalyptic number.

20023568106 is an abundant number, since it is smaller than the sum of its proper divisors (20587613142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20023568106 is a wasteful number, since it uses less digits than its factorization.

20023568106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47003757.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 20023568106 in words is "twenty billion, twenty-three million, five hundred sixty-eight thousand, one hundred six".