1312827225713 has 4 divisors (see below), whose sum is σ = 1312830595188. Its totient is φ = 1312823856240.

The previous prime is 1312827225701. The next prime is 1312827225733. The reversal of 1312827225713 is 3175227282131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1147229503744 + 165597721969 = 1071088^2 + 406937^2 .

It is a cyclic number.

It is not a de Polignac number, because 1312827225713 - 2¹⁰ = 1312827224689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312827225733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010306 + ... + 1909547.

It is an arithmetic number, because the mean of its divisors is an integer number (328207648797).

Almost surely, 2^{1312827225713} is an apocalyptic number.

It is an amenable number.

1312827225713 is a deficient number, since it is larger than the sum of its proper divisors (3369475).

1312827225713 is an equidigital number, since it uses as much as digits as its factorization.

1312827225713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369474.

The product of its digits is 282240, while the sum is 44.

The spelling of 1312827225713 in words is "one trillion, three hundred twelve billion, eight hundred twenty-seven million, two hundred twenty-five thousand, seven hundred thirteen".