1000110120 has 64 divisors (see below), whose sum is σ = 3010029120. Its totient is φ = 265833984.

The previous prime is 1000110101. The next prime is 1000110149. The reversal of 1000110120 is 210110001.

1000110120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 1000110099 and 1000110108.

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, 24247 + ... + 50873.

It is an arithmetic number, because the mean of its divisors is an integer number (47031705).

Almost surely, 2^1000110120 is an apocalyptic number.

1000110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505014560).

1000110120 is an abundant number, since it is smaller than the sum of its proper divisors (2009919000).

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

1000110120 is a wasteful number, since it uses less digits than its factorization.

1000110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26954 (or 26950 counting only the distinct ones).

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

The square root of 1000110120 is about 31624.5177038323. The cubic root of 1000110120 is about 1000.0367053194.

Adding to 1000110120 its reverse (210110001), we get a palindrome (1210220121).

The spelling of 1000110120 in words is "one billion, one hundred ten thousand, one hundred twenty".