301230029 has 2 divisors, whose sum is σ = 301230030. Its totient is φ = 301230028.

The previous prime is 301229977. The next prime is 301230043. The reversal of 301230029 is 920032103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240312004 + 60918025 = 15502^2 + 7805^2 .

It is an emirp because it is prime and its reverse (920032103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 301230029 - 2¹² = 301225933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301230829) 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, 150615014 + 150615015.

It is an arithmetic number, because the mean of its divisors is an integer number (150615015).

Almost surely, 2^301230029 is an apocalyptic number.

It is an amenable number.

301230029 is a deficient number, since it is larger than the sum of its proper divisors (1).

301230029 is an equidigital number, since it uses as much as digits as its factorization.

301230029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 301230029 is about 17355.9796323918. The cubic root of 301230029 is about 670.3466157807.

The spelling of 301230029 in words is "three hundred one million, two hundred thirty thousand, twenty-nine".