23130430312231 has 8 divisors (see below), whose sum is σ = 25236061939584. Its totient is φ = 21025276224120.

The previous prime is 23130430312201. The next prime is 23130430312271. The reversal of 23130430312231 is 13221303403132.

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 23130430312231 - 2⁷ = 23130430312103 is a prime.

It is a super-3 number, since 3×23130430312231³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 23130430312231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130430312201) 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, 119283525 + ... + 119477278.

It is an arithmetic number, because the mean of its divisors is an integer number (3154507742448).

Almost surely, 2^{23130430312231} is an apocalyptic number.

23130430312231 is a deficient number, since it is larger than the sum of its proper divisors (2105631627353).

23130430312231 is a wasteful number, since it uses less digits than its factorization.

23130430312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238769621.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23130430312231 its reverse (13221303403132), we get a palindrome (36351733715363).

The spelling of 23130430312231 in words is "twenty-three trillion, one hundred thirty billion, four hundred thirty million, three hundred twelve thousand, two hundred thirty-one".