100113220110 has 32 divisors (see below), whose sum is σ = 240290261280. Its totient is φ = 26694799488.

The previous prime is 100113220091. The next prime is 100113220121. The reversal of 100113220110 is 11022311001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288936 + ... + 532644.

It is an arithmetic number, because the mean of its divisors is an integer number (7509070665).

Almost surely, 2^100113220110 is an apocalyptic number.

100113220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100113220110 is an abundant number, since it is smaller than the sum of its proper divisors (140177041170).

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

100113220110 is a wasteful number, since it uses less digits than its factorization.

100113220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257412.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100113220110 its reverse (11022311001), we get a palindrome (111135531111).

The spelling of 100113220110 in words is "one hundred billion, one hundred thirteen million, two hundred twenty thousand, one hundred ten".