1100110200121 has 16 divisors (see below), whose sum is σ = 1171255749120. Its totient is φ = 1033269514560.

The previous prime is 1100110200113. The next prime is 1100110200221. The reversal of 1100110200121 is 1210020110011.

It is not a de Polignac number, because 1100110200121 - 2³ = 1100110200113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100110200098 and 1100110200107.

It is not an unprimeable number, because it can be changed into a prime (1100110200221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162736 + ... + 2622526.

It is an arithmetic number, because the mean of its divisors is an integer number (73203484320).

Almost surely, 2^{1100110200121} is an apocalyptic number.

It is an amenable number.

1100110200121 is a deficient number, since it is larger than the sum of its proper divisors (71145548999).

1100110200121 is an frugal number, since it uses more digits than its factorization.

1100110200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460329 (or 460295 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1100110200121 its reverse (1210020110011), we get a palindrome (2310130310132).

The spelling of 1100110200121 in words is "one trillion, one hundred billion, one hundred ten million, two hundred thousand, one hundred twenty-one".