12300031223113 has 4 divisors (see below), whose sum is σ = 12301004570500. Its totient is φ = 12299057875728.

The previous prime is 12300031223101. The next prime is 12300031223141. The reversal of 12300031223113 is 31132213000321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6149646103104 + 6150385120009 = 2479848^2 + 2479997^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12300031223113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300031223813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486654738 + ... + 486680011.

It is an arithmetic number, because the mean of its divisors is an integer number (3075251142625).

Almost surely, 2^{12300031223113} is an apocalyptic number.

It is an amenable number.

12300031223113 is a deficient number, since it is larger than the sum of its proper divisors (973347387).

12300031223113 is an equidigital number, since it uses as much as digits as its factorization.

12300031223113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973347386.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12300031223113 its reverse (31132213000321), we get a palindrome (43432244223434).

The spelling of 12300031223113 in words is "twelve trillion, three hundred billion, thirty-one million, two hundred twenty-three thousand, one hundred thirteen".