230033263 has 4 divisors (see below), whose sum is σ = 230172760. Its totient is φ = 229893768.

The previous prime is 230033233. The next prime is 230033291. The reversal of 230033263 is 362330032.

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 230033263 - 2⁵ = 230033231 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 (230033233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67245 + ... + 70582.

It is an arithmetic number, because the mean of its divisors is an integer number (57543190).

Almost surely, 2^230033263 is an apocalyptic number.

230033263 is a deficient number, since it is larger than the sum of its proper divisors (139497).

230033263 is a wasteful number, since it uses less digits than its factorization.

230033263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139496.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 230033263 is about 15166.8474970905. The cubic root of 230033263 is about 612.7221023207.

Adding to 230033263 its reverse (362330032), we get a palindrome (592363295).

The spelling of 230033263 in words is "two hundred thirty million, thirty-three thousand, two hundred sixty-three".