20201010110 has 16 divisors (see below), whose sum is σ = 36364043232. Its totient is φ = 8079909600.

The previous prime is 20201010103. The next prime is 20201010157. The reversal of 20201010110 is 1101010202.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 141695 + ... + 245925.

It is an arithmetic number, because the mean of its divisors is an integer number (2272752702).

Almost surely, 2^20201010110 is an apocalyptic number.

20201010110 is a deficient number, since it is larger than the sum of its proper divisors (16163033122).

20201010110 is a wasteful number, since it uses less digits than its factorization.

20201010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123619.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20201010110 its reverse (1101010202), we get a palindrome (21302020312).

The spelling of 20201010110 in words is "twenty billion, two hundred one million, ten thousand, one hundred ten".