11127 has 4 divisors (see below), whose sum is σ = 14840. Its totient is φ = 7416.

The previous prime is 11119. The next prime is 11131. The reversal of 11127 is 72111.

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

It is not a de Polignac number, because 11127 - 2³ = 11119 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 8, base 10 and base 15.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117) 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, 1852 + ... + 1857.

It is an arithmetic number, because the mean of its divisors is an integer number (3710).

2¹¹¹²⁷ is an apocalyptic number.

11127 is a deficient number, since it is larger than the sum of its proper divisors (3713).

11127 is an equidigital number, since it uses as much as digits as its factorization.

11127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712.

The product of its digits is 14, while the sum is 12.

The square root of 11127 is about 105.4845960318. The cubic root of 11127 is about 22.3250631491.

Adding to 11127 its reverse (72111), we get a palindrome (83238).

It can be divided in two parts, 1 and 1127, that added together give a triangular number (1128 = T₄₇).

The spelling of 11127 in words is "eleven thousand, one hundred twenty-seven", and thus it is an iban number.