12015356366093 has 2 divisors, whose sum is σ = 12015356366094. Its totient is φ = 12015356366092.

The previous prime is 12015356365997. The next prime is 12015356366119. The reversal of 12015356366093 is 39066365351021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8951603237929 + 3063753128164 = 2991923^2 + 1750358^2 .

It is a cyclic number.

It is not a de Polignac number, because 12015356366093 - 2¹² = 12015356361997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12015356366393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6007678183046 + 6007678183047.

It is an arithmetic number, because the mean of its divisors is an integer number (6007678183047).

Almost surely, 2^{12015356366093} is an apocalyptic number.

It is an amenable number.

12015356366093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12015356366093 is an equidigital number, since it uses as much as digits as its factorization.

12015356366093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2624400, while the sum is 50.

The spelling of 12015356366093 in words is "twelve trillion, fifteen billion, three hundred fifty-six million, three hundred sixty-six thousand, ninety-three".