11114175889 has 4 divisors (see below), whose sum is σ = 11114647024. Its totient is φ = 11113704756.

The previous prime is 11114175887. The next prime is 11114175923. The reversal of 11114175889 is 98857141111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11114175889 - 2¹ = 11114175887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11114175887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198207 + ... + 248020.

It is an arithmetic number, because the mean of its divisors is an integer number (2778661756).

Almost surely, 2^11114175889 is an apocalyptic number.

It is an amenable number.

11114175889 is a deficient number, since it is larger than the sum of its proper divisors (471135).

11114175889 is an equidigital number, since it uses as much as digits as its factorization.

11114175889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471134.

The product of its digits is 80640, while the sum is 46.

The spelling of 11114175889 in words is "eleven billion, one hundred fourteen million, one hundred seventy-five thousand, eight hundred eighty-nine".