11144533 has 2 divisors, whose sum is σ = 11144534. Its totient is φ = 11144532.

The previous prime is 11144527. The next prime is 11144543. The reversal of 11144533 is 33544111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5654884 + 5489649 = 2378^2 + 2343^2 .

It is a cyclic number.

It is not a de Polignac number, because 11144533 - 2⁵ = 11144501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11144513) 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, 5572266 + 5572267.

It is an arithmetic number, because the mean of its divisors is an integer number (5572267).

Almost surely, 2^11144533 is an apocalyptic number.

It is an amenable number.

11144533 is a deficient number, since it is larger than the sum of its proper divisors (1).

11144533 is an equidigital number, since it uses as much as digits as its factorization.

11144533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 11144533 is about 3338.3428523745. The cubic root of 11144533 is about 223.3678298734.

Adding to 11144533 its reverse (33544111), we get a palindrome (44688644).

It can be divided in two parts, 111 and 44533, that added together give a palindrome (44644).

The spelling of 11144533 in words is "eleven million, one hundred forty-four thousand, five hundred thirty-three".