11836324305257 has 2 divisors, whose sum is σ = 11836324305258. Its totient is φ = 11836324305256.

The previous prime is 11836324305229. The next prime is 11836324305259. The reversal of 11836324305257 is 75250342363811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11546567104576 + 289757200681 = 3398024^2 + 538291^2 .

It is a cyclic number.

It is not a de Polignac number, because 11836324305257 - 2²⁴ = 11836307528041 is a prime.

Together with 11836324305259, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11836324305259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5918162152628 + 5918162152629.

It is an arithmetic number, because the mean of its divisors is an integer number (5918162152629).

Almost surely, 2^{11836324305257} is an apocalyptic number.

It is an amenable number.

11836324305257 is a deficient number, since it is larger than the sum of its proper divisors (1).

11836324305257 is an equidigital number, since it uses as much as digits as its factorization.

11836324305257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 11836324305257 in words is "eleven trillion, eight hundred thirty-six billion, three hundred twenty-four million, three hundred five thousand, two hundred fifty-seven".