310423 has 2 divisors, whose sum is σ = 310424. Its totient is φ = 310422.

The previous prime is 310397. The next prime is 310433. The reversal of 310423 is 324013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 310423 - 2¹⁷ = 179351 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 1 + 4² + 0 + 2¹⁷ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310433) 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, 155211 + 155212.

It is an arithmetic number, because the mean of its divisors is an integer number (155212).

2³¹⁰⁴²³ is an apocalyptic number.

310423 is a deficient number, since it is larger than the sum of its proper divisors (1).

310423 is an equidigital number, since it uses as much as digits as its factorization.

310423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 310423 is about 557.1561720021. The cubic root of 310423 is about 67.7097635569.

Adding to 310423 its reverse (324013), we get a palindrome (634436).

The spelling of 310423 in words is "three hundred ten thousand, four hundred twenty-three", and thus it is an iban number.