20221011103 has 8 divisors (see below), whose sum is σ = 20258356160. Its totient is φ = 20183692320.

The previous prime is 20221011071. The next prime is 20221011119. The reversal of 20221011103 is 30111012202.

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

It is a cyclic number.

It is not a de Polignac number, because 20221011103 - 2⁵ = 20221011071 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 (20221011143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148538 + ... + 2157928.

It is an arithmetic number, because the mean of its divisors is an integer number (2532294520).

Almost surely, 2^20221011103 is an apocalyptic number.

20221011103 is a deficient number, since it is larger than the sum of its proper divisors (37345057).

20221011103 is an equidigital number, since it uses as much as digits as its factorization.

20221011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13137.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20221011103 its reverse (30111012202), we get a palindrome (50332023305).

The spelling of 20221011103 in words is "twenty billion, two hundred twenty-one million, eleven thousand, one hundred three".