2102230223 has 2 divisors, whose sum is σ = 2102230224. Its totient is φ = 2102230222.

The previous prime is 2102230219. The next prime is 2102230253. The reversal of 2102230223 is 3220322012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102230223 - 2² = 2102230219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102230253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051115111 + 1051115112.

It is an arithmetic number, because the mean of its divisors is an integer number (1051115112).

Almost surely, 2^2102230223 is an apocalyptic number.

2102230223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102230223 is an equidigital number, since it uses as much as digits as its factorization.

2102230223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2102230223 is about 45850.0842202062. The cubic root of 2102230223 is about 1281.0323343013.

Adding to 2102230223 its reverse (3220322012), we get a palindrome (5322552235).

The spelling of 2102230223 in words is "two billion, one hundred two million, two hundred thirty thousand, two hundred twenty-three".