302430041 has 2 divisors, whose sum is σ = 302430042. Its totient is φ = 302430040.

The previous prime is 302430019. The next prime is 302430061. The reversal of 302430041 is 140034203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210366016 + 92064025 = 14504^2 + 9595^2 .

It is a cyclic number.

It is not a de Polignac number, because 302430041 - 2¹⁸ = 302167897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (302430001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151215020 + 151215021.

It is an arithmetic number, because the mean of its divisors is an integer number (151215021).

Almost surely, 2^302430041 is an apocalyptic number.

It is an amenable number.

302430041 is a deficient number, since it is larger than the sum of its proper divisors (1).

302430041 is an equidigital number, since it uses as much as digits as its factorization.

302430041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 302430041 is about 17390.5158347877. The cubic root of 302430041 is about 671.2355910569.

Adding to 302430041 its reverse (140034203), we get a palindrome (442464244).

The spelling of 302430041 in words is "three hundred two million, four hundred thirty thousand, forty-one".