2110000021103 has 16 divisors (see below), whose sum is σ = 2276355928896. Its totient is φ = 1944224728320.

The previous prime is 2110000021099. The next prime is 2110000021123. The reversal of 2110000021103 is 3011200000112.

It is a cyclic number.

It is not a de Polignac number, because 2110000021103 - 2² = 2110000021099 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 (2110000021123) 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, 22719923 + ... + 22812603.

It is an arithmetic number, because the mean of its divisors is an integer number (142272245556).

Almost surely, 2^{2110000021103} is an apocalyptic number.

2110000021103 is a deficient number, since it is larger than the sum of its proper divisors (166355907793).

2110000021103 is a wasteful number, since it uses less digits than its factorization.

2110000021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95794.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 2110000021103 its reverse (3011200000112), we get a palindrome (5121200021215).

The spelling of 2110000021103 in words is "two trillion, one hundred ten billion, twenty-one thousand, one hundred three".