304100401305 has 16 divisors (see below), whose sum is σ = 499710930624. Its totient is φ = 157803451200.

The previous prime is 304100401289. The next prime is 304100401307. The reversal of 304100401305 is 503104001403.

304100401305 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 304100401305 - 2⁴ = 304100401289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304100401307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273963771 + ... + 273964880.

It is an arithmetic number, because the mean of its divisors is an integer number (31231933164).

Almost surely, 2^304100401305 is an apocalyptic number.

It is an amenable number.

304100401305 is a deficient number, since it is larger than the sum of its proper divisors (195610529319).

304100401305 is a wasteful number, since it uses less digits than its factorization.

304100401305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547928696.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 304100401305 its reverse (503104001403), we get a palindrome (807204402708).

The spelling of 304100401305 in words is "three hundred four billion, one hundred million, four hundred one thousand, three hundred five".