301421207 has 2 divisors, whose sum is σ = 301421208. Its totient is φ = 301421206.

The previous prime is 301421201. The next prime is 301421213. The reversal of 301421207 is 702124103.

It is a balanced prime because it is at equal distance from previous prime (301421201) and next prime (301421213).

It is an emirp because it is prime and its reverse (702124103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 301421207 - 2¹⁴ = 301404823 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301421201) 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, 150710603 + 150710604.

It is an arithmetic number, because the mean of its divisors is an integer number (150710604).

Almost surely, 2^301421207 is an apocalyptic number.

301421207 is a deficient number, since it is larger than the sum of its proper divisors (1).

301421207 is an equidigital number, since it uses as much as digits as its factorization.

301421207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 301421207 is about 17361.4863131012. The cubic root of 301421207 is about 670.4883993690.

The spelling of 301421207 in words is "three hundred one million, four hundred twenty-one thousand, two hundred seven".