300223005 has 32 divisors (see below), whose sum is σ = 494398080. Its totient is φ = 155500800.

The previous prime is 300222997. The next prime is 300223013. The reversal of 300223005 is 500322003.

It is an interprime number because it is at equal distance from previous prime (300222997) and next prime (300223013).

It is not a de Polignac number, because 300223005 - 2³ = 300222997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78426 + ... + 82164.

It is an arithmetic number, because the mean of its divisors is an integer number (15449940).

Almost surely, 2^300223005 is an apocalyptic number.

It is an amenable number.

300223005 is a deficient number, since it is larger than the sum of its proper divisors (194175075).

300223005 is a wasteful number, since it uses less digits than its factorization.

300223005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 300223005 is about 17326.9444796248. The cubic root of 300223005 is about 669.5987833261.

Adding to 300223005 its reverse (500322003), we get a palindrome (800545008).

The spelling of 300223005 in words is "three hundred million, two hundred twenty-three thousand, five".