12023133 has 8 divisors (see below), whose sum is σ = 16548096. Its totient is φ = 7756800.

The previous prime is 12023119. The next prime is 12023153. The reversal of 12023133 is 33132021.

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

It is not a de Polignac number, because 12023133 - 2¹⁴ = 12006749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64548 + ... + 64733.

It is an arithmetic number, because the mean of its divisors is an integer number (2068512).

Almost surely, 2^12023133 is an apocalyptic number.

It is an amenable number.

12023133 is a deficient number, since it is larger than the sum of its proper divisors (4524963).

12023133 is a wasteful number, since it uses less digits than its factorization.

12023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129315.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 12023133 is about 3467.4389684607. The cubic root of 12023133 is about 229.0898689370.

Adding to 12023133 its reverse (33132021), we get a palindrome (45155154).

The spelling of 12023133 in words is "twelve million, twenty-three thousand, one hundred thirty-three".