1370560165813 has 2 divisors, whose sum is σ = 1370560165814. Its totient is φ = 1370560165812.

The previous prime is 1370560165769. The next prime is 1370560165873. The reversal of 1370560165813 is 3185610650731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1249192934929 + 121367230884 = 1117673^2 + 348378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1370560165813 is a prime.

It is a super-2 number, since 2×1370560165813² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370560165873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685280082906 + 685280082907.

It is an arithmetic number, because the mean of its divisors is an integer number (685280082907).

Almost surely, 2^{1370560165813} is an apocalyptic number.

It is an amenable number.

1370560165813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370560165813 is an equidigital number, since it uses as much as digits as its factorization.

1370560165813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 1370560165813 in words is "one trillion, three hundred seventy billion, five hundred sixty million, one hundred sixty-five thousand, eight hundred thirteen".