11114918159 has 4 divisors (see below), whose sum is σ = 11129878416. Its totient is φ = 11099957904.

The previous prime is 11114918123. The next prime is 11114918173. The reversal of 11114918159 is 95181941111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11114918159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114918179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7479014 + ... + 7480499.

It is an arithmetic number, because the mean of its divisors is an integer number (2782469604).

Almost surely, 2^11114918159 is an apocalyptic number.

11114918159 is a deficient number, since it is larger than the sum of its proper divisors (14960257).

11114918159 is an equidigital number, since it uses as much as digits as its factorization.

11114918159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14960256.

The product of its digits is 12960, while the sum is 41.

The spelling of 11114918159 in words is "eleven billion, one hundred fourteen million, nine hundred eighteen thousand, one hundred fifty-nine".