23030243 has 8 divisors (see below), whose sum is σ = 23735712. Its totient is φ = 22329216.

The previous prime is 23030239. The next prime is 23030251. The reversal of 23030243 is 34203032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23030243 - 2² = 23030239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23030213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11546 + ... + 13392.

It is an arithmetic number, because the mean of its divisors is an integer number (2966964).

Almost surely, 2^23030243 is an apocalyptic number.

23030243 is a deficient number, since it is larger than the sum of its proper divisors (705469).

23030243 is a wasteful number, since it uses less digits than its factorization.

23030243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23030243 is about 4798.9835382089. The cubic root of 23030243 is about 284.5112913175.

Adding to 23030243 its reverse (34203032), we get a palindrome (57233275).

The spelling of 23030243 in words is "twenty-three million, thirty thousand, two hundred forty-three".