7036681009213 has 2 divisors, whose sum is σ = 7036681009214. Its totient is φ = 7036681009212.

The previous prime is 7036681009093. The next prime is 7036681009223. The reversal of 7036681009213 is 3129001866307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4413583327609 + 2623097681604 = 2100853^2 + 1619598^2 .

It is a cyclic number.

It is not a de Polignac number, because 7036681009213 - 2⁹ = 7036681008701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7036681009223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518340504606 + 3518340504607.

It is an arithmetic number, because the mean of its divisors is an integer number (3518340504607).

Almost surely, 2^{7036681009213} is an apocalyptic number.

It is an amenable number.

7036681009213 is a deficient number, since it is larger than the sum of its proper divisors (1).

7036681009213 is an equidigital number, since it uses as much as digits as its factorization.

7036681009213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 7036681009213 in words is "seven trillion, thirty-six billion, six hundred eighty-one million, nine thousand, two hundred thirteen".