120343212413 has 2 divisors, whose sum is σ = 120343212414. Its totient is φ = 120343212412.

The previous prime is 120343212373. The next prime is 120343212443. The reversal of 120343212413 is 314212343021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80671336729 + 39671875684 = 284027^2 + 199178^2 .

It is a cyclic number.

It is not a de Polignac number, because 120343212413 - 2³⁰ = 119269470589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120343212443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60171606206 + 60171606207.

It is an arithmetic number, because the mean of its divisors is an integer number (60171606207).

Almost surely, 2^120343212413 is an apocalyptic number.

It is an amenable number.

120343212413 is a deficient number, since it is larger than the sum of its proper divisors (1).

120343212413 is an equidigital number, since it uses as much as digits as its factorization.

120343212413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120343212413 its reverse (314212343021), we get a palindrome (434555555434).

The spelling of 120343212413 in words is "one hundred twenty billion, three hundred forty-three million, two hundred twelve thousand, four hundred thirteen".