20332013102111 has 4 divisors (see below), whose sum is σ = 21216013671792. Its totient is φ = 19448012532432.

The previous prime is 20332013102081. The next prime is 20332013102119. The reversal of 20332013102111 is 11120131023302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20332013102111 - 2³⁰ = 20330939360287 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 (20332013102119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442000284806 + ... + 442000284851.

It is an arithmetic number, because the mean of its divisors is an integer number (5304003417948).

Almost surely, 2^{20332013102111} is an apocalyptic number.

20332013102111 is a deficient number, since it is larger than the sum of its proper divisors (884000569681).

20332013102111 is an equidigital number, since it uses as much as digits as its factorization.

20332013102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884000569680.

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

Adding to 20332013102111 its reverse (11120131023302), we get a palindrome (31452144125413).

The spelling of 20332013102111 in words is "twenty trillion, three hundred thirty-two billion, thirteen million, one hundred two thousand, one hundred eleven".