300022423 has 2 divisors, whose sum is σ = 300022424. Its totient is φ = 300022422.

The previous prime is 300022399. The next prime is 300022439. The reversal of 300022423 is 324220003.

It is an a-pointer prime, because the next prime (300022439) can be obtained adding 300022423 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (324220003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300022423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300022397 and 300022406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300020423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150011211 + 150011212.

It is an arithmetic number, because the mean of its divisors is an integer number (150011212).

Almost surely, 2^300022423 is an apocalyptic number.

300022423 is a deficient number, since it is larger than the sum of its proper divisors (1).

300022423 is an equidigital number, since it uses as much as digits as its factorization.

300022423 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 16.

The square root of 300022423 is about 17321.1553598483. The cubic root of 300022423 is about 669.4496282167.

Adding to 300022423 its reverse (324220003), we get a palindrome (624242426).

The spelling of 300022423 in words is "three hundred million, twenty-two thousand, four hundred twenty-three".