11442127 has 2 divisors, whose sum is σ = 11442128. Its totient is φ = 11442126.

The previous prime is 11442121. The next prime is 11442143. The reversal of 11442127 is 72124411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11442127 - 2¹⁹ = 10917839 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11442098 and 11442107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11442121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721063 + 5721064.

It is an arithmetic number, because the mean of its divisors is an integer number (5721064).

Almost surely, 2^11442127 is an apocalyptic number.

11442127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11442127 is an equidigital number, since it uses as much as digits as its factorization.

11442127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 448, while the sum is 22.

The square root of 11442127 is about 3382.6213208102. The cubic root of 11442127 is about 225.3385980139.

Adding to 11442127 its reverse (72124411), we get a palindrome (83566538).

The spelling of 11442127 in words is "eleven million, four hundred forty-two thousand, one hundred twenty-seven".