100120110 has 32 divisors (see below), whose sum is σ = 243879552. Its totient is φ = 26299680.

The previous prime is 100120091. The next prime is 100120159. The reversal of 100120110 is 11021001.

It is a Harshad number since it is a multiple of its sum of digits (6).

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, 22896 + ... + 26915.

It is an arithmetic number, because the mean of its divisors is an integer number (7621236).

Almost surely, 2^100120110 is an apocalyptic number.

100120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120110 is an abundant number, since it is smaller than the sum of its proper divisors (143759442).

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

100120110 is a wasteful number, since it uses less digits than its factorization.

100120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49888.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 100120110 is about 10006.0036977806. The cubic root of 100120110 is about 464.3446427542.

Adding to 100120110 its reverse (11021001), we get a palindrome (111141111).

The spelling of 100120110 in words is "one hundred million, one hundred twenty thousand, one hundred ten".