11021113079 has 2 divisors, whose sum is σ = 11021113080. Its totient is φ = 11021113078.

The previous prime is 11021113069. The next prime is 11021113111. The reversal of 11021113079 is 97031112011.

It is a weak prime.

It is an emirp because it is prime and its reverse (97031112011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11021113079 - 2¹² = 11021108983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021113069) 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, 5510556539 + 5510556540.

It is an arithmetic number, because the mean of its divisors is an integer number (5510556540).

Almost surely, 2^11021113079 is an apocalyptic number.

11021113079 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021113079 is an equidigital number, since it uses as much as digits as its factorization.

11021113079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 26.

The spelling of 11021113079 in words is "eleven billion, twenty-one million, one hundred thirteen thousand, seventy-nine".