20117030000711 has 32 divisors (see below), whose sum is σ = 24911762319360. Its totient is φ = 15862182276096.

The previous prime is 20117030000681. The next prime is 20117030000713. The reversal of 20117030000711 is 11700003071102.

It is a cyclic number.

It is not a de Polignac number, because 20117030000711 - 2¹⁰ = 20117029999687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20117030000713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14026991 + ... + 15394496.

It is an arithmetic number, because the mean of its divisors is an integer number (778492572480).

Almost surely, 2^{20117030000711} is an apocalyptic number.

20117030000711 is a deficient number, since it is larger than the sum of its proper divisors (4794732318649).

20117030000711 is a wasteful number, since it uses less digits than its factorization.

20117030000711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29421663.

The product of its (nonzero) digits is 294, while the sum is 23.

Adding to 20117030000711 its reverse (11700003071102), we get a palindrome (31817033071813).

The spelling of 20117030000711 in words is "twenty trillion, one hundred seventeen billion, thirty million, seven hundred eleven", and thus it is an aban number.