230415311 has 16 divisors (see below), whose sum is σ = 275847168. Its totient is φ = 188179200.

The previous prime is 230415301. The next prime is 230415313. The reversal of 230415311 is 113514032.

It is a cyclic number.

It is not a de Polignac number, because 230415311 - 2⁶ = 230415247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230415313) 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, 40991 + ... + 46271.

It is an arithmetic number, because the mean of its divisors is an integer number (17240448).

Almost surely, 2^230415311 is an apocalyptic number.

230415311 is a deficient number, since it is larger than the sum of its proper divisors (45431857).

230415311 is a wasteful number, since it uses less digits than its factorization.

230415311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 230415311 is about 15179.4371107759. The cubic root of 230415311 is about 613.0611254332.

Adding to 230415311 its reverse (113514032), we get a palindrome (343929343).

The spelling of 230415311 in words is "two hundred thirty million, four hundred fifteen thousand, three hundred eleven".