20332101230111 has 16 divisors (see below), whose sum is σ = 22658765921280. Its totient is φ = 18085372920480.

The previous prime is 20332101230033. The next prime is 20332101230123. The reversal of 20332101230111 is 11103210123302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20332101230111 - 2³⁰ = 20331027488287 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 (20332101230191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685016 + ... + 7365021.

It is an arithmetic number, because the mean of its divisors is an integer number (1416172870080).

Almost surely, 2^{20332101230111} is an apocalyptic number.

20332101230111 is a deficient number, since it is larger than the sum of its proper divisors (2326664691169).

20332101230111 is a wasteful number, since it uses less digits than its factorization.

20332101230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11053654.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 20332101230111 its reverse (11103210123302), we get a palindrome (31435311353413).

The spelling of 20332101230111 in words is "twenty trillion, three hundred thirty-two billion, one hundred one million, two hundred thirty thousand, one hundred eleven".