12300031310130 has 128 divisors (see below), whose sum is σ = 33205943347200. Its totient is φ = 3239590479552.

The previous prime is 12300031310111. The next prime is 12300031310137. The reversal of 12300031310130 is 3101313000321.

It is a happy number.

12300031310130 is a `hidden beast` number, since 12 + 300 + 0 + 31 + 310 + 13 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (12300031310137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9956497 + ... + 11123483.

It is an arithmetic number, because the mean of its divisors is an integer number (259421432400).

Almost surely, 2^{12300031310130} is an apocalyptic number.

12300031310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12300031310130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16602971673600).

12300031310130 is an abundant number, since it is smaller than the sum of its proper divisors (20905912037070).

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

12300031310130 is a wasteful number, since it uses less digits than its factorization.

12300031310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167485 (or 1167479 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12300031310130 its reverse (3101313000321), we get a palindrome (15401344310451).

The spelling of 12300031310130 in words is "twelve trillion, three hundred billion, thirty-one million, three hundred ten thousand, one hundred thirty".