11010111109979 has 2 divisors, whose sum is σ = 11010111109980. Its totient is φ = 11010111109978.

The previous prime is 11010111109961. The next prime is 11010111110021. The reversal of 11010111109979 is 97990111101011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010111109979 - 2³² = 11005816142683 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010111109279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505055554989 + 5505055554990.

It is an arithmetic number, because the mean of its divisors is an integer number (5505055554990).

Almost surely, 2^{11010111109979} is an apocalyptic number.

11010111109979 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010111109979 is an equidigital number, since it uses as much as digits as its factorization.

11010111109979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 41.

The spelling of 11010111109979 in words is "eleven trillion, ten billion, one hundred eleven million, one hundred nine thousand, nine hundred seventy-nine".