230632315 has 4 divisors (see below), whose sum is σ = 276758784. Its totient is φ = 184505848.

The previous prime is 230632289. The next prime is 230632321. The reversal of 230632315 is 513236032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230632315 - 2¹⁹ = 230108027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230632315.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23063227 + ... + 23063236.

It is an arithmetic number, because the mean of its divisors is an integer number (69189696).

Almost surely, 2^230632315 is an apocalyptic number.

230632315 is a deficient number, since it is larger than the sum of its proper divisors (46126469).

230632315 is an equidigital number, since it uses as much as digits as its factorization.

230632315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46126468.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 230632315 is about 15186.5833879777. The cubic root of 230632315 is about 613.2535243574.

Adding to 230632315 its reverse (513236032), we get a palindrome (743868347).

The spelling of 230632315 in words is "two hundred thirty million, six hundred thirty-two thousand, three hundred fifteen".