12133201103321 has 2 divisors, whose sum is σ = 12133201103322. Its totient is φ = 12133201103320.

The previous prime is 12133201103281. The next prime is 12133201103333. The reversal of 12133201103321 is 12330110233121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9132701585296 + 3000499518025 = 3022036^2 + 1732195^2 .

It is a cyclic number.

It is not a de Polignac number, because 12133201103321 - 2²² = 12133196909017 is a prime.

It is not a weakly prime, because it can be changed into another prime (12133201103341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066600551660 + 6066600551661.

It is an arithmetic number, because the mean of its divisors is an integer number (6066600551661).

Almost surely, 2^{12133201103321} is an apocalyptic number.

It is an amenable number.

12133201103321 is a deficient number, since it is larger than the sum of its proper divisors (1).

12133201103321 is an equidigital number, since it uses as much as digits as its factorization.

12133201103321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12133201103321 its reverse (12330110233121), we get a palindrome (24463311336442).

The spelling of 12133201103321 in words is "twelve trillion, one hundred thirty-three billion, two hundred one million, one hundred three thousand, three hundred twenty-one".