302241343 has 2 divisors, whose sum is σ = 302241344. Its totient is φ = 302241342.

The previous prime is 302241337. The next prime is 302241347. The reversal of 302241343 is 343142203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 302241343 - 2⁵ = 302241311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302241347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151120671 + 151120672.

It is an arithmetic number, because the mean of its divisors is an integer number (151120672).

Almost surely, 2^302241343 is an apocalyptic number.

302241343 is a deficient number, since it is larger than the sum of its proper divisors (1).

302241343 is an equidigital number, since it uses as much as digits as its factorization.

302241343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 302241343 is about 17385.0896747759. The cubic root of 302241343 is about 671.0959585817.

Adding to 302241343 its reverse (343142203), we get a palindrome (645383546).

The spelling of 302241343 in words is "three hundred two million, two hundred forty-one thousand, three hundred forty-three".