2110221101103 has 8 divisors (see below), whose sum is σ = 2814659156400. Its totient is φ = 1406298556608.

The previous prime is 2110221101071. The next prime is 2110221101111. The reversal of 2110221101103 is 3011011220112.

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

It is not a de Polignac number, because 2110221101103 - 2⁵ = 2110221101071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110221101503) 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, 128868148 + ... + 128884521.

It is an arithmetic number, because the mean of its divisors is an integer number (351832394550).

Almost surely, 2^{2110221101103} is an apocalyptic number.

2110221101103 is a deficient number, since it is larger than the sum of its proper divisors (704438055297).

2110221101103 is a wasteful number, since it uses less digits than its factorization.

2110221101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257755401.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2110221101103 its reverse (3011011220112), we get a palindrome (5121232321215).

The spelling of 2110221101103 in words is "two trillion, one hundred ten billion, two hundred twenty-one million, one hundred one thousand, one hundred three".