12310130230200 has 144 divisors (see below), whose sum is σ = 45099840825000. Its totient is φ = 2984273990400.

The previous prime is 12310130230171. The next prime is 12310130230207. The reversal of 12310130230200 is 203203101321.

12310130230200 is a `hidden beast` number, since 1 + 2 + 310 + 1 + 302 + 30 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310130230207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 310842075 + ... + 310881674.

Almost surely, 2^{12310130230200} is an apocalyptic number.

12310130230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12310130230200 is an abundant number, since it is smaller than the sum of its proper divisors (32789710594800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12310130230200 is a wasteful number, since it uses less digits than its factorization.

12310130230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621723782 (or 621723770 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12310130230200 its reverse (203203101321), we get a palindrome (12513333331521).

The spelling of 12310130230200 in words is "twelve trillion, three hundred ten billion, one hundred thirty million, two hundred thirty thousand, two hundred".