23030943 has 8 divisors (see below), whose sum is σ = 33070128. Its totient is φ = 14172864.

The previous prime is 23030941. The next prime is 23030947. The reversal of 23030943 is 34903032.

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

It is not a de Polignac number, because 23030943 - 2¹ = 23030941 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030941) 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 7 ways as a sum of consecutive naturals, for example, 295230 + ... + 295307.

It is an arithmetic number, because the mean of its divisors is an integer number (4133766).

Almost surely, 2^23030943 is an apocalyptic number.

23030943 is a deficient number, since it is larger than the sum of its proper divisors (10039185).

23030943 is a wasteful number, since it uses less digits than its factorization.

23030943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590553.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 23030943 is about 4799.0564697657. The cubic root of 23030943 is about 284.5141738444.

Adding to 23030943 its reverse (34903032), we get a palindrome (57933975).

The spelling of 23030943 in words is "twenty-three million, thirty thousand, nine hundred forty-three".