11001110109979 has 8 divisors (see below), whose sum is σ = 12030553848240. Its totient is φ = 9976556841600.

The previous prime is 11001110109971. The next prime is 11001110110009. The reversal of 11001110109979 is 97990101110011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11001110109979 - 2³ = 11001110109971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001110109971) 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 in 7 ways as a sum of consecutive naturals, for example, 1222612762 + ... + 1222621759.

It is an arithmetic number, because the mean of its divisors is an integer number (1503819231030).

Almost surely, 2^{11001110109979} is an apocalyptic number.

11001110109979 is a deficient number, since it is larger than the sum of its proper divisors (1029443738261).

11001110109979 is a wasteful number, since it uses less digits than its factorization.

11001110109979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445234941.

The product of its (nonzero) digits is 5103, while the sum is 40.

The spelling of 11001110109979 in words is "eleven trillion, one billion, one hundred ten million, one hundred nine thousand, nine hundred seventy-nine".