2103220102111 has 16 divisors (see below), whose sum is σ = 2159923364928. Its totient is φ = 2046778905600.

The previous prime is 2103220102099. The next prime is 2103220102133. The reversal of 2103220102111 is 1112010223012.

It is a cyclic number.

It is not a de Polignac number, because 2103220102111 - 2³⁵ = 2068860363743 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 (2103220102411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37417750 + ... + 37473916.

It is an arithmetic number, because the mean of its divisors is an integer number (134995210308).

Almost surely, 2^{2103220102111} is an apocalyptic number.

2103220102111 is a deficient number, since it is larger than the sum of its proper divisors (56703262817).

2103220102111 is a wasteful number, since it uses less digits than its factorization.

2103220102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58482.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2103220102111 its reverse (1112010223012), we get a palindrome (3215230325123).

The spelling of 2103220102111 in words is "two trillion, one hundred three billion, two hundred twenty million, one hundred two thousand, one hundred eleven".