23180423 has 8 divisors (see below), whose sum is σ = 26521248. Its totient is φ = 19846944.

The previous prime is 23180419. The next prime is 23180441. The reversal of 23180423 is 32408132.

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 23180423 - 2² = 23180419 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 (23180413) 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, 10265 + ... + 12317.

It is an arithmetic number, because the mean of its divisors is an integer number (3315156).

Almost surely, 2^23180423 is an apocalyptic number.

23180423 is a deficient number, since it is larger than the sum of its proper divisors (3340825).

23180423 is a wasteful number, since it uses less digits than its factorization.

23180423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 23180423 is about 4814.6051759205. The cubic root of 23180423 is about 285.1283837302.

Adding to 23180423 its reverse (32408132), we get a palindrome (55588555).

The spelling of 23180423 in words is "twenty-three million, one hundred eighty thousand, four hundred twenty-three".