20141112102111 has 512 divisors, whose sum is σ = 41218523136000. Its totient is φ = 9440635276800.

The previous prime is 20141112102079. The next prime is 20141112102119. The reversal of 20141112102111 is 11120121114102.

20141112102111 is a `hidden beast` number, since 20 + 1 + 411 + 1 + 21 + 0 + 211 + 1 = 666.

It is not a de Polignac number, because 20141112102111 - 2⁵ = 20141112102079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141112102119) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 56103376150 + ... + 56103376508.

It is an arithmetic number, because the mean of its divisors is an integer number (80504928000).

Almost surely, 2^{20141112102111} is an apocalyptic number.

20141112102111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20141112102111 is an abundant number, since it is smaller than the sum of its proper divisors (21077411033889).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20141112102111 is a wasteful number, since it uses less digits than its factorization.

20141112102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 20141112102111 its reverse (11120121114102), we get a palindrome (31261233216213).

The spelling of 20141112102111 in words is "twenty trillion, one hundred forty-one billion, one hundred twelve million, one hundred two thousand, one hundred eleven".