12053133 has 12 divisors (see below), whose sum is σ = 17485468. Its totient is φ = 8000640.

The previous prime is 12053131. The next prime is 12053137. The reversal of 12053133 is 33135021.

It can be written as a sum of positive squares in 2 ways, for example, as 10381284 + 1671849 = 3222^2 + 1293^2 .

It is not a de Polignac number, because 12053133 - 2¹ = 12053131 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610 + ... + 4947.

Almost surely, 2^12053133 is an apocalyptic number.

It is an amenable number.

12053133 is a deficient number, since it is larger than the sum of its proper divisors (5432335).

12053133 is a wasteful number, since it uses less digits than its factorization.

12053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804 (or 5801 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 12053133 is about 3471.7622326421. The cubic root of 12053133 is about 229.2802515866.

Adding to 12053133 its reverse (33135021), we get a palindrome (45188154).

The spelling of 12053133 in words is "twelve million, fifty-three thousand, one hundred thirty-three".