2102110222323 has 8 divisors (see below), whose sum is σ = 2802822326928. Its totient is φ = 1401402466304.

The previous prime is 2102110222231. The next prime is 2102110222351. The reversal of 2102110222323 is 3232220112012.

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 2102110222323 - 2¹² = 2102110218227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102110222323.

It is not an unprimeable number, because it can be changed into a prime (2102110292323) 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, 290011 + ... + 2070827.

It is an arithmetic number, because the mean of its divisors is an integer number (350352790866).

Almost surely, 2^{2102110222323} is an apocalyptic number.

2102110222323 is a deficient number, since it is larger than the sum of its proper divisors (700712104605).

2102110222323 is a wasteful number, since it uses less digits than its factorization.

2102110222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174293.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2102110222323 its reverse (3232220112012), we get a palindrome (5334330334335).

The spelling of 2102110222323 in words is "two trillion, one hundred two billion, one hundred ten million, two hundred twenty-two thousand, three hundred twenty-three".