1100110100120 has 16 divisors (see below), whose sum is σ = 2475247725360. Its totient is φ = 440044040032.

The previous prime is 1100110100119. The next prime is 1100110100129. The reversal of 1100110100120 is 210010110011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 1100110100098 and 1100110100107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100110100129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13751376212 + ... + 13751376291.

It is an arithmetic number, because the mean of its divisors is an integer number (154702982835).

Almost surely, 2^{1100110100120} is an apocalyptic number.

1100110100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100110100120 is an abundant number, since it is smaller than the sum of its proper divisors (1375137625240).

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

1100110100120 is a wasteful number, since it uses less digits than its factorization.

1100110100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502752514 (or 27502752510 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1100110100120 its reverse (210010110011), we get a palindrome (1310120210131).

The spelling of 1100110100120 in words is "one trillion, one hundred billion, one hundred ten million, one hundred thousand, one hundred twenty".