23130001 has 8 divisors (see below), whose sum is σ = 23817024. Its totient is φ = 22449840.

The previous prime is 23129993. The next prime is 23130007. The reversal of 23130001 is 10003132.

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 23130001 - 2³ = 23129993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23130001.

It is not an unprimeable number, because it can be changed into a prime (23130007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5571 + ... + 8791.

It is an arithmetic number, because the mean of its divisors is an integer number (2977128).

Almost surely, 2^23130001 is an apocalyptic number.

It is an amenable number.

23130001 is a deficient number, since it is larger than the sum of its proper divisors (687023).

23130001 is a wasteful number, since it uses less digits than its factorization.

23130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 23130001 is about 4809.3659665282. The cubic root of 23130001 is about 284.9214967942.

Adding to 23130001 its reverse (10003132), we get a palindrome (33133133).

The spelling of 23130001 in words is "twenty-three million, one hundred thirty thousand, one".