12132341213 has 2 divisors, whose sum is σ = 12132341214. Its totient is φ = 12132341212.

The previous prime is 12132341203. The next prime is 12132341233. The reversal of 12132341213 is 31214323121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8622608164 + 3509733049 = 92858^2 + 59243^2 .

It is a cyclic number.

It is not a de Polignac number, because 12132341213 - 2¹⁶ = 12132275677 is a prime.

It is a super-2 number, since 2×12132341213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12132341203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066170606 + 6066170607.

It is an arithmetic number, because the mean of its divisors is an integer number (6066170607).

Almost surely, 2^12132341213 is an apocalyptic number.

It is an amenable number.

12132341213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132341213 is an equidigital number, since it uses as much as digits as its factorization.

12132341213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

Adding to 12132341213 its reverse (31214323121), we get a palindrome (43346664334).

The spelling of 12132341213 in words is "twelve billion, one hundred thirty-two million, three hundred forty-one thousand, two hundred thirteen".