11334530187 has 6 divisors (see below), whose sum is σ = 16372099172. Its totient is φ = 7556353452.

The previous prime is 11334530153. The next prime is 11334530191. The reversal of 11334530187 is 78103543311.

11334530187 is a `hidden beast` number, since 1 + 1 + 3 + 345 + 301 + 8 + 7 = 666.

11334530187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11334530187 - 2²³ = 11326141579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11334530107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629696113 + ... + 629696130.

Almost surely, 2^11334530187 is an apocalyptic number.

11334530187 is a deficient number, since it is larger than the sum of its proper divisors (5037568985).

11334530187 is a wasteful number, since it uses less digits than its factorization.

11334530187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259392249 (or 1259392246 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 11334530187 in words is "eleven billion, three hundred thirty-four million, five hundred thirty thousand, one hundred eighty-seven".