2104245223 has 2 divisors, whose sum is σ = 2104245224. Its totient is φ = 2104245222.

The previous prime is 2104245161. The next prime is 2104245259. The reversal of 2104245223 is 3225424012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104245223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104245263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052122611 + 1052122612.

It is an arithmetic number, because the mean of its divisors is an integer number (1052122612).

Almost surely, 2^2104245223 is an apocalyptic number.

2104245223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104245223 is an equidigital number, since it uses as much as digits as its factorization.

2104245223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2104245223 is about 45872.0527445633. The cubic root of 2104245223 is about 1281.4414959367.

Adding to 2104245223 its reverse (3225424012), we get a palindrome (5329669235).

The spelling of 2104245223 in words is "two billion, one hundred four million, two hundred forty-five thousand, two hundred twenty-three".