11102111679 has 8 divisors (see below), whose sum is σ = 14803316352. Its totient is φ = 7401157400.

The previous prime is 11102111621. The next prime is 11102111689. The reversal of 11102111679 is 97611120111.

It is a happy number.

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 11102111679 - 2¹⁹ = 11101587391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102111609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104854 + ... + 182204.

It is an arithmetic number, because the mean of its divisors is an integer number (1850414544).

Almost surely, 2^11102111679 is an apocalyptic number.

11102111679 is a deficient number, since it is larger than the sum of its proper divisors (3701204673).

11102111679 is an equidigital number, since it uses as much as digits as its factorization.

11102111679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125197.

The product of its (nonzero) digits is 756, while the sum is 30.

The spelling of 11102111679 in words is "eleven billion, one hundred two million, one hundred eleven thousand, six hundred seventy-nine".