It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23124401 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23124401.
Almost surely, 223124401 is an apocalyptic number.
It is an amenable number.
23124401 is an equidigital number, since it uses as much as digits as its factorization.
23124401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391998.
The square root of 23124401 is about 4808.7837339602. The cubic root of 23124401 is about 284.8985008424.
Adding to 23124401 its reverse (10442132), we get a palindrome (33566533).
The spelling of 23124401 in words is "twenty-three million, one hundred twenty-four thousand, four hundred one".