12051404333 has 2 divisors, whose sum is σ = 12051404334. Its totient is φ = 12051404332.

The previous prime is 12051404221. The next prime is 12051404353. The reversal of 12051404333 is 33340415021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7494884329 + 4556520004 = 86573^2 + 67502^2 .

It is an emirp because it is prime and its reverse (33340415021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12051404333 - 2⁸ = 12051404077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12051404353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025702166 + 6025702167.

It is an arithmetic number, because the mean of its divisors is an integer number (6025702167).

Almost surely, 2^12051404333 is an apocalyptic number.

It is an amenable number.

12051404333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12051404333 is an equidigital number, since it uses as much as digits as its factorization.

12051404333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 12051404333 its reverse (33340415021), we get a palindrome (45391819354).

The spelling of 12051404333 in words is "twelve billion, fifty-one million, four hundred four thousand, three hundred thirty-three".