304113 has 16 divisors (see below), whose sum is σ = 440640. Its totient is φ = 185856.

The previous prime is 304099. The next prime is 304127. The reversal of 304113 is 311403.

It is an interprime number because it is at equal distance from previous prime (304099) and next prime (304127).

It is not a de Polignac number, because 304113 - 2⁵ = 304081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304153) 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, 3373 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (27540).

2³⁰⁴¹¹³ is an apocalyptic number.

It is an amenable number.

304113 is a deficient number, since it is larger than the sum of its proper divisors (136527).

304113 is a wasteful number, since it uses less digits than its factorization.

304113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 304113 is about 551.4644140831. The cubic root of 304113 is about 67.2478383149.

Adding to 304113 its reverse (311403), we get a palindrome (615516).

The spelling of 304113 in words is "three hundred four thousand, one hundred thirteen".