11523153 has 16 divisors (see below), whose sum is σ = 15681600. Its totient is φ = 7525440.

The previous prime is 11523143. The next prime is 11523157. The reversal of 11523153 is 35132511.

It is not a de Polignac number, because 11523153 - 2⁴ = 11523137 is a prime.

It is a super-2 number, since 2×11523153² = 265566110122818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11523157) 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 in 15 ways as a sum of consecutive naturals, for example, 42703 + ... + 42971.

It is an arithmetic number, because the mean of its divisors is an integer number (980100).

Almost surely, 2^11523153 is an apocalyptic number.

It is an amenable number.

11523153 is a deficient number, since it is larger than the sum of its proper divisors (4158447).

11523153 is a wasteful number, since it uses less digits than its factorization.

11523153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512.

The product of its digits is 450, while the sum is 21.

The square root of 11523153 is about 3394.5769986848. The cubic root of 11523153 is about 225.8692498200.

Adding to 11523153 its reverse (35132511), we get a palindrome (46655664).

The spelling of 11523153 in words is "eleven million, five hundred twenty-three thousand, one hundred fifty-three".