231310130230 has 16 divisors (see below), whose sum is σ = 416540329920. Its totient is φ = 92483586432.

The previous prime is 231310130221. The next prime is 231310130231. The reversal of 231310130230 is 32031013132.

It is a junction number, because it is equal to n+sod(n) for n = 231310130198 and 231310130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231310130231) 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, 5034195 + ... + 5079934.

It is an arithmetic number, because the mean of its divisors is an integer number (26033770620).

Almost surely, 2^231310130230 is an apocalyptic number.

231310130230 is a deficient number, since it is larger than the sum of its proper divisors (185230199690).

231310130230 is a wasteful number, since it uses less digits than its factorization.

231310130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116423.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 231310130230 its reverse (32031013132), we get a palindrome (263341143362).

The spelling of 231310130230 in words is "two hundred thirty-one billion, three hundred ten million, one hundred thirty thousand, two hundred thirty".