2111012111179 has 2 divisors, whose sum is σ = 2111012111180. Its totient is φ = 2111012111178.

The previous prime is 2111012111177. The next prime is 2111012111213. The reversal of 2111012111179 is 9711112101112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111012111179 - 2¹ = 2111012111177 is a prime.

Together with 2111012111177, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2111012111177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055506055589 + 1055506055590.

It is an arithmetic number, because the mean of its divisors is an integer number (1055506055590).

Almost surely, 2^{2111012111179} is an apocalyptic number.

2111012111179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111012111179 is an equidigital number, since it uses as much as digits as its factorization.

2111012111179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 28.

The spelling of 2111012111179 in words is "two trillion, one hundred eleven billion, twelve million, one hundred eleven thousand, one hundred seventy-nine".