11187114327 has 24 divisors (see below), whose sum is σ = 17124110640. Its totient is φ = 7025262720.

The previous prime is 11187114319. The next prime is 11187114331. The reversal of 11187114327 is 72341178111.

It is not a de Polignac number, because 11187114327 - 2³ = 11187114319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11187114291 and 11187114300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11187114347) 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 23 ways as a sum of consecutive naturals, for example, 512013 + ... + 533414.

It is an arithmetic number, because the mean of its divisors is an integer number (713504610).

Almost surely, 2^11187114327 is an apocalyptic number.

11187114327 is a deficient number, since it is larger than the sum of its proper divisors (5936996313).

11187114327 is a wasteful number, since it uses less digits than its factorization.

11187114327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045503 (or 1045500 counting only the distinct ones).

The product of its digits is 9408, while the sum is 36.

The spelling of 11187114327 in words is "eleven billion, one hundred eighty-seven million, one hundred fourteen thousand, three hundred twenty-seven".