1100200302120 has 32 divisors (see below), whose sum is σ = 3300600906720. Its totient is φ = 293386747200.

The previous prime is 1100200302107. The next prime is 1100200302139. The reversal of 1100200302120 is 212030020011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1100200302096 and 1100200302105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4584167806 + ... + 4584168045.

It is an arithmetic number, because the mean of its divisors is an integer number (103143778335).

Almost surely, 2^{1100200302120} is an apocalyptic number.

1100200302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100200302120 is an abundant number, since it is smaller than the sum of its proper divisors (2200400604600).

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

1100200302120 is a wasteful number, since it uses less digits than its factorization.

1100200302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9168335865 (or 9168335861 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1100200302120 its reverse (212030020011), we get a palindrome (1312230322131).

The spelling of 1100200302120 in words is "one trillion, one hundred billion, two hundred million, three hundred two thousand, one hundred twenty".