7300012133 has 2 divisors, whose sum is σ = 7300012134. Its totient is φ = 7300012132.

The previous prime is 7300012127. The next prime is 7300012151. The reversal of 7300012133 is 3312100037.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7146673444 + 153338689 = 84538^2 + 12383^2 .

It is an emirp because it is prime and its reverse (3312100037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7300012133 - 2¹⁶ = 7299946597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7300012123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3650006066 + 3650006067.

It is an arithmetic number, because the mean of its divisors is an integer number (3650006067).

Almost surely, 2^7300012133 is an apocalyptic number.

It is an amenable number.

7300012133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7300012133 is an equidigital number, since it uses as much as digits as its factorization.

7300012133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 7300012133 is about 85440.1084561578. The cubic root of 7300012133 is about 1939.8784893073.

The spelling of 7300012133 in words is "seven billion, three hundred million, twelve thousand, one hundred thirty-three".