12300031221113 has 16 divisors (see below), whose sum is σ = 12561119141760. Its totient is φ = 12041453335296.

The previous prime is 12300031221097. The next prime is 12300031221119. The reversal of 12300031221113 is 31112213000321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12300031221113 - 2⁴ = 12300031221097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12300031221119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6174881 + ... + 7920177.

It is an arithmetic number, because the mean of its divisors is an integer number (785069946360).

Almost surely, 2^{12300031221113} is an apocalyptic number.

It is an amenable number.

12300031221113 is a deficient number, since it is larger than the sum of its proper divisors (261087920647).

12300031221113 is a wasteful number, since it uses less digits than its factorization.

12300031221113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746016.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12300031221113 its reverse (31112213000321), we get a palindrome (43412244221434).

The spelling of 12300031221113 in words is "twelve trillion, three hundred billion, thirty-one million, two hundred twenty-one thousand, one hundred thirteen".