12033311143361 has 2 divisors, whose sum is σ = 12033311143362. Its totient is φ = 12033311143360.

The previous prime is 12033311143339. The next prime is 12033311143423. The reversal of 12033311143361 is 16334111333021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11920032451600 + 113278691761 = 3452540^2 + 336569^2 .

It is a cyclic number.

It is not a de Polignac number, because 12033311143361 - 2³⁰ = 12032237401537 is a prime.

It is not a weakly prime, because it can be changed into another prime (12033319143361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016655571680 + 6016655571681.

It is an arithmetic number, because the mean of its divisors is an integer number (6016655571681).

Almost surely, 2^{12033311143361} is an apocalyptic number.

It is an amenable number.

12033311143361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033311143361 is an equidigital number, since it uses as much as digits as its factorization.

12033311143361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

Adding to 12033311143361 its reverse (16334111333021), we get a palindrome (28367422476382).

The spelling of 12033311143361 in words is "twelve trillion, thirty-three billion, three hundred eleven million, one hundred forty-three thousand, three hundred sixty-one".