5813123 has 2 divisors, whose sum is σ = 5813124. Its totient is φ = 5813122.

The previous prime is 5813077. The next prime is 5813131. The reversal of 5813123 is 3213185.

5813123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5813123 - 2⁸ = 5812867 is a prime.

It is not a weakly prime, because it can be changed into another prime (5813153) 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, 2906561 + 2906562.

It is an arithmetic number, because the mean of its divisors is an integer number (2906562).

Almost surely, 2^5813123 is an apocalyptic number.

5813123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5813123 is an equidigital number, since it uses as much as digits as its factorization.

5813123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 5813123 is about 2411.0418909675. The cubic root of 5813123 is about 179.8055822664.

The spelling of 5813123 in words is "five million, eight hundred thirteen thousand, one hundred twenty-three".