302430001 has 2 divisors, whose sum is σ = 302430002. Its totient is φ = 302430000.

The previous prime is 302429999. The next prime is 302430019. The reversal of 302430001 is 100034203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157251600 + 145178401 = 12540^2 + 12049^2 .

It is an emirp because it is prime and its reverse (100034203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 302430001 - 2¹ = 302429999 is a prime.

Together with 302429999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (302430041) by changing a digit.

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 as a sum of consecutive naturals, namely, 151215000 + 151215001.

It is an arithmetic number, because the mean of its divisors is an integer number (151215001).

Almost surely, 2^302430001 is an apocalyptic number.

It is an amenable number.

302430001 is a deficient number, since it is larger than the sum of its proper divisors (1).

302430001 is an equidigital number, since it uses as much as digits as its factorization.

302430001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 302430001 is about 17390.5146847355. The cubic root of 302430001 is about 671.2355614639.

Adding to 302430001 its reverse (100034203), we get a palindrome (402464204).

The spelling of 302430001 in words is "three hundred two million, four hundred thirty thousand, one".