1100333000121 has 16 divisors (see below), whose sum is σ = 1506881760384. Its totient is φ = 713672930304.

The previous prime is 1100333000087. The next prime is 1100333000141. The reversal of 1100333000121 is 1210003330011.

It is not a de Polignac number, because 1100333000121 - 2⁶ = 1100333000057 is a prime.

It is a super-3 number, since 3×1100333000121³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1100333000121.

It is not an unprimeable number, because it can be changed into a prime (1100333000141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1036825 + ... + 1809881.

It is an arithmetic number, because the mean of its divisors is an integer number (94180110024).

Almost surely, 2^{1100333000121} is an apocalyptic number.

It is an amenable number.

1100333000121 is a deficient number, since it is larger than the sum of its proper divisors (406548760263).

1100333000121 is a wasteful number, since it uses less digits than its factorization.

1100333000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785920.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1100333000121 its reverse (1210003330011), we get a palindrome (2310336330132).

The spelling of 1100333000121 in words is "one trillion, one hundred billion, three hundred thirty-three million, one hundred twenty-one", and thus it is an aban number.