12353707165727 has 2 divisors, whose sum is σ = 12353707165728. Its totient is φ = 12353707165726.

The previous prime is 12353707165649. The next prime is 12353707165733. The reversal of 12353707165727 is 72756170735321.

It is a happy number.

12353707165727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (72756170735321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12353707165727 - 2¹⁰ = 12353707164703 is a prime.

It is a super-2 number, since 2×12353707165727² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12353707165427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6176853582863 + 6176853582864.

It is an arithmetic number, because the mean of its divisors is an integer number (6176853582864).

Almost surely, 2^{12353707165727} is an apocalyptic number.

12353707165727 is a deficient number, since it is larger than the sum of its proper divisors (1).

12353707165727 is an equidigital number, since it uses as much as digits as its factorization.

12353707165727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12965400, while the sum is 56.

The spelling of 12353707165727 in words is "twelve trillion, three hundred fifty-three billion, seven hundred seven million, one hundred sixty-five thousand, seven hundred twenty-seven".