12051013353013 has 2 divisors, whose sum is σ = 12051013353014. Its totient is φ = 12051013353012.

The previous prime is 12051013352993. The next prime is 12051013353083. The reversal of 12051013353013 is 31035331015021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11746748586609 + 304264766404 = 3427353^2 + 551602^2 .

It is an emirp because it is prime and its reverse (31035331015021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12051013353013 - 2⁵ = 12051013352981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12051013353083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025506676506 + 6025506676507.

It is an arithmetic number, because the mean of its divisors is an integer number (6025506676507).

Almost surely, 2^{12051013353013} is an apocalyptic number.

It is an amenable number.

12051013353013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12051013353013 is an equidigital number, since it uses as much as digits as its factorization.

12051013353013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 28.

Adding to 12051013353013 its reverse (31035331015021), we get a palindrome (43086344368034).

The spelling of 12051013353013 in words is "twelve trillion, fifty-one billion, thirteen million, three hundred fifty-three thousand, thirteen".