13252111050169 has 2 divisors, whose sum is σ = 13252111050170. Its totient is φ = 13252111050168.

The previous prime is 13252111050133. The next prime is 13252111050257. The reversal of 13252111050169 is 96105011125231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9552970460944 + 3699140589225 = 3090788^2 + 1923315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13252111050169 is a prime.

It is a super-2 number, since 2×13252111050169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13252111051169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626055525084 + 6626055525085.

It is an arithmetic number, because the mean of its divisors is an integer number (6626055525085).

Almost surely, 2^{13252111050169} is an apocalyptic number.

It is an amenable number.

13252111050169 is a deficient number, since it is larger than the sum of its proper divisors (1).

13252111050169 is an equidigital number, since it uses as much as digits as its factorization.

13252111050169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 37.

The spelling of 13252111050169 in words is "thirteen trillion, two hundred fifty-two billion, one hundred eleven million, fifty thousand, one hundred sixty-nine".