300200423 has 2 divisors, whose sum is σ = 300200424. Its totient is φ = 300200422.

The previous prime is 300200419. The next prime is 300200429. The reversal of 300200423 is 324002003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 300200423 - 2² = 300200419 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 300200398 and 300200407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300200429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150100211 + 150100212.

It is an arithmetic number, because the mean of its divisors is an integer number (150100212).

Almost surely, 2^300200423 is an apocalyptic number.

300200423 is a deficient number, since it is larger than the sum of its proper divisors (1).

300200423 is an equidigital number, since it uses as much as digits as its factorization.

300200423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 300200423 is about 17326.2928233364. The cubic root of 300200423 is about 669.5819944074.

Adding to 300200423 its reverse (324002003), we get a palindrome (624202426).

The spelling of 300200423 in words is "three hundred million, two hundred thousand, four hundred twenty-three".