100020110110 has 32 divisors (see below), whose sum is σ = 180902246112. Its totient is φ = 39815936640.

The previous prime is 100020110107. The next prime is 100020110111. The reversal of 100020110110 is 11011020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020110093 and 100020110102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020110111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2341645 + ... + 2383975.

It is an arithmetic number, because the mean of its divisors is an integer number (5653195191).

Almost surely, 2^100020110110 is an apocalyptic number.

100020110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020110110 is a deficient number, since it is larger than the sum of its proper divisors (80882136002).

100020110110 is a wasteful number, since it uses less digits than its factorization.

100020110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43468.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100020110110 its reverse (11011020001), we get a palindrome (111031130111).

The spelling of 100020110110 in words is "one hundred billion, twenty million, one hundred ten thousand, one hundred ten".