1110101110120 has 16 divisors (see below), whose sum is σ = 2497727497860. Its totient is φ = 444040444032.

The previous prime is 1110101110093. The next prime is 1110101110187. The reversal of 1110101110120 is 210111010111.

It can be written as a sum of positive squares in 2 ways, for example, as 1101983460516 + 8117649604 = 1049754^2 + 90098^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1110101110097 and 1110101110106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13876263837 + ... + 13876263916.

Almost surely, 2^{1110101110120} is an apocalyptic number.

1110101110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110101110120 is an abundant number, since it is smaller than the sum of its proper divisors (1387626387740).

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

1110101110120 is a wasteful number, since it uses less digits than its factorization.

1110101110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27752527764 (or 27752527760 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110101110120 its reverse (210111010111), we get a palindrome (1320212120231).

It can be divided in two parts, 1110101 and 110120, that added together give a palindrome (1220221).

The spelling of 1110101110120 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred ten thousand, one hundred twenty".