11665876383 has 24 divisors (see below), whose sum is σ = 19879182336. Its totient is φ = 6451174800.

The previous prime is 11665876301. The next prime is 11665876403. The reversal of 11665876383 is 38367856611.

It is not a de Polignac number, because 11665876383 - 2¹² = 11665872287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11665876283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2984703 + ... + 2988608.

It is an arithmetic number, because the mean of its divisors is an integer number (828299264).

Almost surely, 2^11665876383 is an apocalyptic number.

11665876383 is a deficient number, since it is larger than the sum of its proper divisors (8213305953).

11665876383 is a wasteful number, since it uses less digits than its factorization.

11665876383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5973355 (or 5973352 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 11665876383 in words is "eleven billion, six hundred sixty-five million, eight hundred seventy-six thousand, three hundred eighty-three".