11111079518 has 32 divisors (see below), whose sum is σ = 20788455168. Its totient is φ = 4327056000.

The previous prime is 11111079503. The next prime is 11111079523. The reversal of 11111079518 is 81597011111.

11111079518 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11111079518³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357293 + ... + 387143.

It is an arithmetic number, because the mean of its divisors is an integer number (649639224).

Almost surely, 2^11111079518 is an apocalyptic number.

11111079518 is a deficient number, since it is larger than the sum of its proper divisors (9677375650).

11111079518 is a wasteful number, since it uses less digits than its factorization.

11111079518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32288.

The product of its (nonzero) digits is 2520, while the sum is 35.

The spelling of 11111079518 in words is "eleven billion, one hundred eleven million, seventy-nine thousand, five hundred eighteen".