23130230201 has 4 divisors (see below), whose sum is σ = 24909478692. Its totient is φ = 21350981712.

The previous prime is 23130230191. The next prime is 23130230231. The reversal of 23130230201 is 10203203132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4148004025 + 18982226176 = 64405^2 + 137776^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130230201 - 2¹⁴ = 23130213817 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 23130230201.

It is not an unprimeable number, because it can be changed into a prime (23130230231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889624226 + ... + 889624251.

It is an arithmetic number, because the mean of its divisors is an integer number (6227369673).

Almost surely, 2^23130230201 is an apocalyptic number.

It is an amenable number.

23130230201 is a deficient number, since it is larger than the sum of its proper divisors (1779248491).

23130230201 is a wasteful number, since it uses less digits than its factorization.

23130230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779248490.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23130230201 its reverse (10203203132), we get a palindrome (33333433333).

The spelling of 23130230201 in words is "twenty-three billion, one hundred thirty million, two hundred thirty thousand, two hundred one".