12130003013213 has 2 divisors, whose sum is σ = 12130003013214. Its totient is φ = 12130003013212.

The previous prime is 12130003013209. The next prime is 12130003013327. The reversal of 12130003013213 is 31231030003121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6828119146489 + 5301883866724 = 2613067^2 + 2302582^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130003013213 - 2² = 12130003013209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130003003213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065001506606 + 6065001506607.

It is an arithmetic number, because the mean of its divisors is an integer number (6065001506607).

Almost surely, 2^{12130003013213} is an apocalyptic number.

It is an amenable number.

12130003013213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130003013213 is an equidigital number, since it uses as much as digits as its factorization.

12130003013213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12130003013213 its reverse (31231030003121), we get a palindrome (43361033016334).

The spelling of 12130003013213 in words is "twelve trillion, one hundred thirty billion, three million, thirteen thousand, two hundred thirteen".