231310130223 has 8 divisors (see below), whose sum is σ = 319048455600. Its totient is φ = 148889279168.

The previous prime is 231310130221. The next prime is 231310130231. The reversal of 231310130223 is 322031013132.

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 231310130223 - 2¹ = 231310130221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231310130223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231310130221) 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, 1329368478 + ... + 1329368651.

It is an arithmetic number, because the mean of its divisors is an integer number (39881056950).

Almost surely, 2^231310130223 is an apocalyptic number.

231310130223 is a deficient number, since it is larger than the sum of its proper divisors (87738325377).

231310130223 is a wasteful number, since it uses less digits than its factorization.

231310130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658737161.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 231310130223 its reverse (322031013132), we get a palindrome (553341143355).

The spelling of 231310130223 in words is "two hundred thirty-one billion, three hundred ten million, one hundred thirty thousand, two hundred twenty-three".