11522153 has 2 divisors, whose sum is σ = 11522154. Its totient is φ = 11522152.

The previous prime is 11522129. The next prime is 11522167. The reversal of 11522153 is 35122511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7327849 + 4194304 = 2707^2 + 2048^2 .

It is an emirp because it is prime and its reverse (35122511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11522153 - 2⁸ = 11521897 is a prime.

It is not a weakly prime, because it can be changed into another prime (11522123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5761076 + 5761077.

It is an arithmetic number, because the mean of its divisors is an integer number (5761077).

Almost surely, 2^11522153 is an apocalyptic number.

It is an amenable number.

11522153 is a deficient number, since it is larger than the sum of its proper divisors (1).

11522153 is an equidigital number, since it uses as much as digits as its factorization.

11522153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 300, while the sum is 20.

The square root of 11522153 is about 3394.4297017319. The cubic root of 11522153 is about 225.8627158507.

Adding to 11522153 its reverse (35122511), we get a palindrome (46644664).

The spelling of 11522153 in words is "eleven million, five hundred twenty-two thousand, one hundred fifty-three".