110110020 has 48 divisors (see below), whose sum is σ = 326446848. Its totient is φ = 27635200.

The previous prime is 110110009. The next prime is 110110027. The reversal of 110110020 is 20011011.

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a junction number, because it is equal to n+sod(n) for n = 110109990 and 110110008.

It is not an unprimeable number, because it can be changed into a prime (110110027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52956 + ... + 54995.

It is an arithmetic number, because the mean of its divisors is an integer number (6800976).

Almost surely, 2^110110020 is an apocalyptic number.

110110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110020 is an abundant number, since it is smaller than the sum of its proper divisors (216336828).

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

110110020 is a wasteful number, since it uses less digits than its factorization.

110110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107980 (or 107978 counting only the distinct ones).

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

The square root of 110110020 is about 10493.3321685726. The cubic root of 110110020 is about 479.3016755126.

Adding to 110110020 its reverse (20011011), we get a palindrome (130121031).

Subtracting from 110110020 its reverse (20011011), we obtain a palindrome (90099009).

The spelling of 110110020 in words is "one hundred ten million, one hundred ten thousand, twenty".