13205305151107 has 2 divisors, whose sum is σ = 13205305151108. Its totient is φ = 13205305151106.

The previous prime is 13205305151057. The next prime is 13205305151183. The reversal of 13205305151107 is 70115150350231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13205305151107 is a prime.

It is not a weakly prime, because it can be changed into another prime (13205305151197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6602652575553 + 6602652575554.

It is an arithmetic number, because the mean of its divisors is an integer number (6602652575554).

Almost surely, 2^{13205305151107} is an apocalyptic number.

13205305151107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13205305151107 is an equidigital number, since it uses as much as digits as its factorization.

13205305151107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 34.

The spelling of 13205305151107 in words is "thirteen trillion, two hundred five billion, three hundred five million, one hundred fifty-one thousand, one hundred seven".