20006110102 has 64 divisors (see below), whose sum is σ = 36456873984. Its totient is φ = 8121738240.

The previous prime is 20006110087. The next prime is 20006110109. The reversal of 20006110102 is 20101160002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20006110109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1083298 + ... + 1101610.

It is an arithmetic number, because the mean of its divisors is an integer number (569638656).

Almost surely, 2^20006110102 is an apocalyptic number.

20006110102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20006110102 is a deficient number, since it is larger than the sum of its proper divisors (16450763882).

20006110102 is a wasteful number, since it uses less digits than its factorization.

20006110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18493.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20006110102 its reverse (20101160002), we get a palindrome (40107270104).

The spelling of 20006110102 in words is "twenty billion, six million, one hundred ten thousand, one hundred two".