300145354021333 has 2 divisors, whose sum is σ = 300145354021334. Its totient is φ = 300145354021332.

The previous prime is 300145354021267. The next prime is 300145354021399. The reversal of 300145354021333 is 333120453541003.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (300145354021267) and next prime (300145354021399).

It can be written as a sum of positive squares in only one way, i.e., 222878564257924 + 77266789763409 = 14929118^2 + 8790153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300145354021333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300145354021292 and 300145354021301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300145354021133) 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, 150072677010666 + 150072677010667.

It is an arithmetic number, because the mean of its divisors is an integer number (150072677010667).

Almost surely, 2^{300145354021333} is an apocalyptic number.

It is an amenable number.

300145354021333 is a deficient number, since it is larger than the sum of its proper divisors (1).

300145354021333 is an equidigital number, since it uses as much as digits as its factorization.

300145354021333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 300145354021333 in words is "three hundred trillion, one hundred forty-five billion, three hundred fifty-four million, twenty-one thousand, three hundred thirty-three".