180643201114333 has 2 divisors, whose sum is σ = 180643201114334. Its totient is φ = 180643201114332.

The previous prime is 180643201114289. The next prime is 180643201114351. The reversal of 180643201114333 is 333411102346081.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130196018660409 + 50447182453924 = 11410347^2 + 7102618^2 .

It is a cyclic number.

It is not a de Polignac number, because 180643201114333 - 2⁹ = 180643201113821 is a prime.

It is a super-2 number, since 2×180643201114333² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180643201114373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90321600557166 + 90321600557167.

It is an arithmetic number, because the mean of its divisors is an integer number (90321600557167).

Almost surely, 2^{180643201114333} is an apocalyptic number.

It is an amenable number.

180643201114333 is a deficient number, since it is larger than the sum of its proper divisors (1).

180643201114333 is an equidigital number, since it uses as much as digits as its factorization.

180643201114333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 180643201114333 in words is "one hundred eighty trillion, six hundred forty-three billion, two hundred one million, one hundred fourteen thousand, three hundred thirty-three".