20011103211014 has 8 divisors (see below), whose sum is σ = 30028054997160. Its totient is φ = 10001751545296.

The previous prime is 20011103210929. The next prime is 20011103211061. The reversal of 20011103211014 is 41011230111002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20011103210983 and 20011103211001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900023524 + ... + 1900034055.

It is an arithmetic number, because the mean of its divisors is an integer number (3753506874645).

Almost surely, 2^{20011103211014} is an apocalyptic number.

20011103211014 is a deficient number, since it is larger than the sum of its proper divisors (10016951786146).

20011103211014 is a wasteful number, since it uses less digits than its factorization.

20011103211014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800060214.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 20011103211014 its reverse (41011230111002), we get a palindrome (61022333322016).

The spelling of 20011103211014 in words is "twenty trillion, eleven billion, one hundred three million, two hundred eleven thousand, fourteen".