300223223 has 2 divisors, whose sum is σ = 300223224. Its totient is φ = 300223222.

The previous prime is 300223139. The next prime is 300223277. The reversal of 300223223 is 322322003.

It is a strong prime.

It is an emirp because it is prime and its reverse (322322003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 300223223 - 2²² = 296028919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302223223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150111611 + 150111612.

It is an arithmetic number, because the mean of its divisors is an integer number (150111612).

Almost surely, 2^300223223 is an apocalyptic number.

300223223 is a deficient number, since it is larger than the sum of its proper divisors (1).

300223223 is an equidigital number, since it uses as much as digits as its factorization.

300223223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 300223223 is about 17326.9507704039. The cubic root of 300223223 is about 669.5989453972.

Adding to 300223223 its reverse (322322003), we get a palindrome (622545226).

The spelling of 300223223 in words is "three hundred million, two hundred twenty-three thousand, two hundred twenty-three".