11553127 has 2 divisors, whose sum is σ = 11553128. Its totient is φ = 11553126.

The previous prime is 11553119. The next prime is 11553133. The reversal of 11553127 is 72135511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11553127 - 2³ = 11553119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11553167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776563 + 5776564.

It is an arithmetic number, because the mean of its divisors is an integer number (5776564).

Almost surely, 2^11553127 is an apocalyptic number.

11553127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553127 is an equidigital number, since it uses as much as digits as its factorization.

11553127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1050, while the sum is 25.

The square root of 11553127 is about 3398.9891144280. The cubic root of 11553127 is about 226.0649237861.

Adding to 11553127 its reverse (72135511), we get a palindrome (83688638).

The spelling of 11553127 in words is "eleven million, five hundred fifty-three thousand, one hundred twenty-seven".