230233033 has 4 divisors (see below), whose sum is σ = 230264320. Its totient is φ = 230201748.

The previous prime is 230233019. The next prime is 230233037. The reversal of 230233033 is 330332032.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 230233033 - 2²¹ = 228135881 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 230233033.

It is not an unprimeable number, because it can be changed into a prime (230233037) 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, 2116 + ... + 21562.

It is an arithmetic number, because the mean of its divisors is an integer number (57566080).

Almost surely, 2^230233033 is an apocalyptic number.

It is an amenable number.

230233033 is a deficient number, since it is larger than the sum of its proper divisors (31287).

230233033 is a wasteful number, since it uses less digits than its factorization.

230233033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31286.

The product of its (nonzero) digits is 972, while the sum is 19.

The square root of 230233033 is about 15173.4318135351. The cubic root of 230233033 is about 612.8994217172.

Adding to 230233033 its reverse (330332032), we get a palindrome (560565065).

The spelling of 230233033 in words is "two hundred thirty million, two hundred thirty-three thousand, thirty-three".