20331121301101 has 8 divisors (see below), whose sum is σ = 22005079107200. Its totient is φ = 18672881409072.

The previous prime is 20331121301089. The next prime is 20331121301111. The reversal of 20331121301101 is 10110312113302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20331121301101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20331121301111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929475825 + ... + 3929480998.

It is an arithmetic number, because the mean of its divisors is an integer number (2750634888400).

Almost surely, 2^{20331121301101} is an apocalyptic number.

It is an amenable number.

20331121301101 is a deficient number, since it is larger than the sum of its proper divisors (1673957806099).

20331121301101 is a wasteful number, since it uses less digits than its factorization.

20331121301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858957035.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 20331121301101 its reverse (10110312113302), we get a palindrome (30441433414403).

The spelling of 20331121301101 in words is "twenty trillion, three hundred thirty-one billion, one hundred twenty-one million, three hundred one thousand, one hundred one".