12130333 has 8 divisors (see below), whose sum is σ = 12885048. Its totient is φ = 11380224.

The previous prime is 12130319. The next prime is 12130351. The reversal of 12130333 is 33303121.

It can be written as a sum of positive squares in 4 ways, for example, as 5890329 + 6240004 = 2427^2 + 2498^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12130333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130373) 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 7 ways as a sum of consecutive naturals, for example, 5385 + ... + 7297.

It is an arithmetic number, because the mean of its divisors is an integer number (1610631).

Almost surely, 2^12130333 is an apocalyptic number.

It is an amenable number.

12130333 is a deficient number, since it is larger than the sum of its proper divisors (754715).

12130333 is a wasteful number, since it uses less digits than its factorization.

12130333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 12130333 is about 3482.8627592829. The cubic root of 12130333 is about 229.7687215151.

Adding to 12130333 its reverse (33303121), we get a palindrome (45433454).

The spelling of 12130333 in words is "twelve million, one hundred thirty thousand, three hundred thirty-three".