11049107187 has 8 divisors (see below), whose sum is σ = 14797043136. Its totient is φ = 7333621352.

The previous prime is 11049107161. The next prime is 11049107219. The reversal of 11049107187 is 78170194011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11049107187 - 2⁸ = 11049106931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11049107087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8111733 + ... + 8113094.

It is an arithmetic number, because the mean of its divisors is an integer number (1849630392).

Almost surely, 2^11049107187 is an apocalyptic number.

11049107187 is a deficient number, since it is larger than the sum of its proper divisors (3747935949).

11049107187 is a wasteful number, since it uses less digits than its factorization.

11049107187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225057.

The product of its (nonzero) digits is 14112, while the sum is 39.

The spelling of 11049107187 in words is "eleven billion, forty-nine million, one hundred seven thousand, one hundred eighty-seven".