230293033 has 4 divisors (see below), whose sum is σ = 243839700. Its totient is φ = 216746368.

The previous prime is 230293013. The next prime is 230293039. The reversal of 230293033 is 330392032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 164147344 + 66145689 = 12812^2 + 8133^2 .

It is a cyclic number.

It is not a de Polignac number, because 230293033 - 2⁵ = 230293001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230292989 and 230293007.

It is not an unprimeable number, because it can be changed into a prime (230293039) 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, 6773308 + ... + 6773341.

It is an arithmetic number, because the mean of its divisors is an integer number (60959925).

Almost surely, 2^230293033 is an apocalyptic number.

It is an amenable number.

230293033 is a deficient number, since it is larger than the sum of its proper divisors (13546667).

230293033 is a wasteful number, since it uses less digits than its factorization.

230293033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13546666.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 230293033 is about 15175.4088248060. The cubic root of 230293033 is about 612.9526587509.

It can be divided in two parts, 23029 and 3033, that added together give a palindrome (26062).

The spelling of 230293033 in words is "two hundred thirty million, two hundred ninety-three thousand, thirty-three".