11141171 has 8 divisors (see below), whose sum is σ = 12071664. Its totient is φ = 10241280.

The previous prime is 11141167. The next prime is 11141237. The reversal of 11141171 is 17114111.

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 11141171 - 2² = 11141167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11141111) 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, 6890 + ... + 8351.

It is an arithmetic number, because the mean of its divisors is an integer number (1508958).

Almost surely, 2^11141171 is an apocalyptic number.

11141171 is a deficient number, since it is larger than the sum of its proper divisors (930493).

11141171 is a wasteful number, since it uses less digits than its factorization.

11141171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15301.

The product of its digits is 28, while the sum is 17.

The square root of 11141171 is about 3337.8392711453. The cubic root of 11141171 is about 223.3453662980.

Adding to 11141171 its reverse (17114111), we get a palindrome (28255282).

The spelling of 11141171 in words is "eleven million, one hundred forty-one thousand, one hundred seventy-one".