304340011 has 2 divisors, whose sum is σ = 304340012. Its totient is φ = 304340010.

The previous prime is 304339999. The next prime is 304340027. The reversal of 304340011 is 110043403.

It is an a-pointer prime, because the next prime (304340027) can be obtained adding 304340011 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304340011 - 2⁹ = 304339499 is a prime.

It is not a weakly prime, because it can be changed into another prime (304340711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152170005 + 152170006.

It is an arithmetic number, because the mean of its divisors is an integer number (152170006).

Almost surely, 2^304340011 is an apocalyptic number.

304340011 is a deficient number, since it is larger than the sum of its proper divisors (1).

304340011 is an equidigital number, since it uses as much as digits as its factorization.

304340011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 304340011 is about 17445.3435334475. The cubic root of 304340011 is about 672.6456696738.

Adding to 304340011 its reverse (110043403), we get a palindrome (414383414).

The spelling of 304340011 in words is "three hundred four million, three hundred forty thousand, eleven".