1102112003120 has 40 divisors (see below), whose sum is σ = 2562485209200. Its totient is φ = 440831932160.

The previous prime is 1102112003089. The next prime is 1102112003147. The reversal of 1102112003120 is 213002112011.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1102112003095 and 1102112003104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2842706 + ... + 3207054.

It is an arithmetic number, because the mean of its divisors is an integer number (64062130230).

Almost surely, 2^{1102112003120} is an apocalyptic number.

1102112003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102112003120 is an abundant number, since it is smaller than the sum of its proper divisors (1460373206080).

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

1102112003120 is a wasteful number, since it uses less digits than its factorization.

1102112003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402173 (or 402167 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1102112003120 its reverse (213002112011), we get a palindrome (1315114115131).

The spelling of 1102112003120 in words is "one trillion, one hundred two billion, one hundred twelve million, three thousand, one hundred twenty".