12130300303213 has 4 divisors (see below), whose sum is σ = 12131017198588. Its totient is φ = 12129583407840.

The previous prime is 12130300303153. The next prime is 12130300303259. The reversal of 12130300303213 is 31230300303121.

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 9524858820169 + 2605441483044 = 3086237^2 + 1614138^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130300303213 - 2¹³ = 12130300295021 is a prime.

It is a super-2 number, since 2×12130300303213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130300303313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358422306 + ... + 358456147.

It is an arithmetic number, because the mean of its divisors is an integer number (3032754299647).

Almost surely, 2^{12130300303213} is an apocalyptic number.

It is an amenable number.

12130300303213 is a deficient number, since it is larger than the sum of its proper divisors (716895375).

12130300303213 is an equidigital number, since it uses as much as digits as its factorization.

12130300303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716895374.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12130300303213 its reverse (31230300303121), we get a palindrome (43360600606334).

The spelling of 12130300303213 in words is "twelve trillion, one hundred thirty billion, three hundred million, three hundred three thousand, two hundred thirteen".