11321201132179 has 2 divisors, whose sum is σ = 11321201132180. Its totient is φ = 11321201132178.

The previous prime is 11321201132177. The next prime is 11321201132221. The reversal of 11321201132179 is 97123110212311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11321201132179 - 2¹ = 11321201132177 is a prime.

Together with 11321201132177, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11321201132177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660600566089 + 5660600566090.

It is an arithmetic number, because the mean of its divisors is an integer number (5660600566090).

Almost surely, 2^{11321201132179} is an apocalyptic number.

11321201132179 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321201132179 is an equidigital number, since it uses as much as digits as its factorization.

11321201132179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 11321201132179 in words is "eleven trillion, three hundred twenty-one billion, two hundred one million, one hundred thirty-two thousand, one hundred seventy-nine".