304105099 has 2 divisors, whose sum is σ = 304105100. Its totient is φ = 304105098.

The previous prime is 304105097. The next prime is 304105117. The reversal of 304105099 is 990501403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304105099 - 2¹ = 304105097 is a prime.

It is a super-2 number, since 2×304105099² = 184959822475599602, which contains 22 as substring.

Together with 304105097, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304105099.

It is not a weakly prime, because it can be changed into another prime (304105097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152052549 + 152052550.

It is an arithmetic number, because the mean of its divisors is an integer number (152052550).

Almost surely, 2^304105099 is an apocalyptic number.

304105099 is a deficient number, since it is larger than the sum of its proper divisors (1).

304105099 is an equidigital number, since it uses as much as digits as its factorization.

304105099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 304105099 is about 17438.6094342410. The cubic root of 304105099 is about 672.4725593296.

The spelling of 304105099 in words is "three hundred four million, one hundred five thousand, ninety-nine".