230316433 has 4 divisors (see below), whose sum is σ = 230427648. Its totient is φ = 230205220.

The previous prime is 230316421. The next prime is 230316439. The reversal of 230316433 is 334613032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230316433 - 2²¹ = 228219281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230316398 and 230316407.

It is not an unprimeable number, because it can be changed into a prime (230316439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52441 + ... + 56662.

It is an arithmetic number, because the mean of its divisors is an integer number (57606912).

Almost surely, 2^230316433 is an apocalyptic number.

It is an amenable number.

230316433 is a deficient number, since it is larger than the sum of its proper divisors (111215).

230316433 is a wasteful number, since it uses less digits than its factorization.

230316433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111214.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 230316433 is about 15176.1797893936. The cubic root of 230316433 is about 612.9734186878.

Adding to 230316433 its reverse (334613032), we get a palindrome (564929465).

The spelling of 230316433 in words is "two hundred thirty million, three hundred sixteen thousand, four hundred thirty-three".