11153016666 has 96 divisors (see below), whose sum is σ = 26742830400. Its totient is φ = 3331088640.

The previous prime is 11153016659. The next prime is 11153016691. The reversal of 11153016666 is 66661035111.

It is a self number, because there is not a number n which added to its sum of digits gives 11153016666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6854145 + ... + 6855771.

It is an arithmetic number, because the mean of its divisors is an integer number (278571150).

Almost surely, 2^11153016666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11153016666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13371415200).

11153016666 is an abundant number, since it is smaller than the sum of its proper divisors (15589813734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11153016666 is a wasteful number, since it uses less digits than its factorization.

11153016666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124 (or 2121 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 11153016666 in words is "eleven billion, one hundred fifty-three million, sixteen thousand, six hundred sixty-six".