11532133 has 2 divisors, whose sum is σ = 11532134. Its totient is φ = 11532132.

The previous prime is 11532119. The next prime is 11532149. The reversal of 11532133 is 33123511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9042049 + 2490084 = 3007^2 + 1578^2 .

It is a cyclic number.

It is not a de Polignac number, because 11532133 - 2⁹ = 11531621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11532133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11532113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766066 + 5766067.

It is an arithmetic number, because the mean of its divisors is an integer number (5766067).

Almost surely, 2^11532133 is an apocalyptic number.

It is an amenable number.

11532133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11532133 is an equidigital number, since it uses as much as digits as its factorization.

11532133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 19.

The square root of 11532133 is about 3395.8994390294. The cubic root of 11532133 is about 225.9279079322.

Adding to 11532133 its reverse (33123511), we get a palindrome (44655644).

The spelling of 11532133 in words is "eleven million, five hundred thirty-two thousand, one hundred thirty-three".