12160033 has 4 divisors (see below), whose sum is σ = 12180868. Its totient is φ = 12139200.

The previous prime is 12160021. The next prime is 12160051. The reversal of 12160033 is 33006121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8427409 + 3732624 = 2903^2 + 1932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12160033 is a prime.

It is a super-2 number, since 2×12160033² = 295732805122178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12159989 and 12160016.

It is not an unprimeable number, because it can be changed into a prime (12160003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9516 + ... + 10717.

It is an arithmetic number, because the mean of its divisors is an integer number (3045217).

Almost surely, 2^12160033 is an apocalyptic number.

It is an amenable number.

12160033 is a deficient number, since it is larger than the sum of its proper divisors (20835).

12160033 is an equidigital number, since it uses as much as digits as its factorization.

12160033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20834.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 12160033 is about 3487.1238865288. The cubic root of 12160033 is about 229.9560911769.

Adding to 12160033 its reverse (33006121), we get a palindrome (45166154).

The spelling of 12160033 in words is "twelve million, one hundred sixty thousand, thirty-three".