3665114065213 has 2 divisors, whose sum is σ = 3665114065214. Its totient is φ = 3665114065212.

The previous prime is 3665114065147. The next prime is 3665114065231. The reversal of 3665114065213 is 3125604115663.

Together with next prime (3665114065231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3220542500569 + 444571564644 = 1794587^2 + 666762^2 .

It is a cyclic number.

It is not a de Polignac number, because 3665114065213 - 2²⁵ = 3665080510781 is a prime.

It is a super-2 number, since 2×3665114065213² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3665114065213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3665114065513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1832557032606 + 1832557032607.

It is an arithmetic number, because the mean of its divisors is an integer number (1832557032607).

Almost surely, 2^{3665114065213} is an apocalyptic number.

It is an amenable number.

3665114065213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3665114065213 is an equidigital number, since it uses as much as digits as its factorization.

3665114065213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 3665114065213 in words is "three trillion, six hundred sixty-five billion, one hundred fourteen million, sixty-five thousand, two hundred thirteen".