20003033330121 has 8 divisors (see below), whose sum is σ = 26677882595520. Its totient is φ = 13331769809072.

The previous prime is 20003033330083. The next prime is 20003033330171. The reversal of 20003033330121 is 12103333030002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20003033330121 - 2⁴¹ = 17804010074569 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20003033330171) 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 7 ways as a sum of consecutive naturals, for example, 896423070 + ... + 896445383.

It is an arithmetic number, because the mean of its divisors is an integer number (3334735324440).

Almost surely, 2^{20003033330121} is an apocalyptic number.

It is an amenable number.

20003033330121 is a deficient number, since it is larger than the sum of its proper divisors (6674849265399).

20003033330121 is a wasteful number, since it uses less digits than its factorization.

20003033330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792872175.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 20003033330121 its reverse (12103333030002), we get a palindrome (32106366360123).

The spelling of 20003033330121 in words is "twenty trillion, three billion, thirty-three million, three hundred thirty thousand, one hundred twenty-one".