12032102133 has 6 divisors (see below), whose sum is σ = 17379703094. Its totient is φ = 8021401416.

The previous prime is 12032102129. The next prime is 12032102149. The reversal of 12032102133 is 33120123021.

It can be written as a sum of positive squares in only one way, i.e., 10055677284 + 1976424849 = 100278^2 + 44457^2 .

It is not a de Polignac number, because 12032102133 - 2² = 12032102129 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 (12032102123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 668450110 + ... + 668450127.

Almost surely, 2^12032102133 is an apocalyptic number.

It is an amenable number.

12032102133 is a deficient number, since it is larger than the sum of its proper divisors (5347600961).

12032102133 is a wasteful number, since it uses less digits than its factorization.

12032102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336900243 (or 1336900240 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12032102133 its reverse (33120123021), we get a palindrome (45152225154).

The spelling of 12032102133 in words is "twelve billion, thirty-two million, one hundred two thousand, one hundred thirty-three".