23000345 has 8 divisors (see below), whose sum is σ = 28800576. Its totient is φ = 17600176.

The previous prime is 23000323. The next prime is 23000377. The reversal of 23000345 is 54300032.

23000345 is nontrivially palindromic in base 13.

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 23000345 - 2¹² = 22996249 is a prime.

It is a Duffinian number.

23000345 is a modest number, since divided by 345 gives 230 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99887 + ... + 100116.

It is an arithmetic number, because the mean of its divisors is an integer number (3600072).

Almost surely, 2^23000345 is an apocalyptic number.

It is an amenable number.

23000345 is a deficient number, since it is larger than the sum of its proper divisors (5800231).

23000345 is a wasteful number, since it uses less digits than its factorization.

23000345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200031.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 23000345 is about 4795.8674919143. The cubic root of 23000345 is about 284.3881199115.

Adding to 23000345 its reverse (54300032), we get a palindrome (77300377).

The spelling of 23000345 in words is "twenty-three million, three hundred forty-five", and thus it is an aban number.