23130314231 has 4 divisors (see below), whose sum is σ = 23231320200. Its totient is φ = 23029308264.

The previous prime is 23130314213. The next prime is 23130314243. The reversal of 23130314231 is 13241303132.

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

It is a cyclic number.

It is not a de Polignac number, because 23130314231 - 2²² = 23126119927 is a prime.

It is a super-2 number, since 2×23130314231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23130314197 and 23130314206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130304231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50502641 + ... + 50503098.

It is an arithmetic number, because the mean of its divisors is an integer number (5807830050).

Almost surely, 2^23130314231 is an apocalyptic number.

23130314231 is a deficient number, since it is larger than the sum of its proper divisors (101005969).

23130314231 is a wasteful number, since it uses less digits than its factorization.

23130314231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101005968.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23130314231 its reverse (13241303132), we get a palindrome (36371617363).

The spelling of 23130314231 in words is "twenty-three billion, one hundred thirty million, three hundred fourteen thousand, two hundred thirty-one".