1110103100120 has 256 divisors, whose sum is σ = 3053602540800. Its totient is φ = 354537308160.

The previous prime is 1110103100089. The next prime is 1110103100179. The reversal of 1110103100120 is 210013010111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 596507990 + ... + 596509850.

It is an arithmetic number, because the mean of its divisors is an integer number (11928134925).

Almost surely, 2^{1110103100120} is an apocalyptic number.

1110103100120 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 1110103100120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1526801270400).

1110103100120 is an abundant number, since it is smaller than the sum of its proper divisors (1943499440680).

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

1110103100120 is a wasteful number, since it uses less digits than its factorization.

1110103100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118 (or 3114 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1110103100120 its reverse (210013010111), we get a palindrome (1320116110231).

Subtracting from 1110103100120 its reverse (210013010111), we obtain a palindrome (900090090009).

The spelling of 1110103100120 in words is "one trillion, one hundred ten billion, one hundred three million, one hundred thousand, one hundred twenty".