2317123 has 2 divisors, whose sum is σ = 2317124. Its totient is φ = 2317122.

The previous prime is 2317121. The next prime is 2317127. The reversal of 2317123 is 3217132.

2317123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2317123 - 2¹ = 2317121 is a prime.

Together with 2317121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2317123.

It is not a weakly prime, because it can be changed into another prime (2317121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158561 + 1158562.

It is an arithmetic number, because the mean of its divisors is an integer number (1158562).

2^2317123 is an apocalyptic number.

2317123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2317123 is an equidigital number, since it uses as much as digits as its factorization.

2317123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 19.

The square root of 2317123 is about 1522.2099066817. The cubic root of 2317123 is about 132.3273745784.

Subtracting 2317123 from its reverse (3217132), we obtain a palindrome (900009).

The spelling of 2317123 in words is "two million, three hundred seventeen thousand, one hundred twenty-three".