12160133 has 4 divisors (see below), whose sum is σ = 12800160. Its totient is φ = 11520108.

The previous prime is 12160111. The next prime is 12160139. The reversal of 12160133 is 33106121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33106121 = 107 ⋅309403.

It is a cyclic number.

It is not a de Polignac number, because 12160133 - 2⁸ = 12159877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160139) 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 in 3 ways as a sum of consecutive naturals, for example, 319985 + ... + 320022.

It is an arithmetic number, because the mean of its divisors is an integer number (3200040).

Almost surely, 2^12160133 is an apocalyptic number.

It is an amenable number.

12160133 is a deficient number, since it is larger than the sum of its proper divisors (640027).

12160133 is an equidigital number, since it uses as much as digits as its factorization.

12160133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640026.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 12160133 is about 3487.1382249633. The cubic root of 12160133 is about 229.9567215356.

Adding to 12160133 its reverse (33106121), we get a palindrome (45266254).

The spelling of 12160133 in words is "twelve million, one hundred sixty thousand, one hundred thirty-three".