300012003073 has 2 divisors, whose sum is σ = 300012003074. Its totient is φ = 300012003072.

The previous prime is 300012003017. The next prime is 300012003107. The reversal of 300012003073 is 370300210003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291008460304 + 9003542769 = 539452^2 + 94887^2 .

It is a cyclic number.

It is not a de Polignac number, because 300012003073 - 2²⁹ = 299475132161 is a prime.

It is a super-2 number, since 2×300012003073² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 300012003073.

It is not a weakly prime, because it can be changed into another prime (300012003773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150006001536 + 150006001537.

It is an arithmetic number, because the mean of its divisors is an integer number (150006001537).

Almost surely, 2^300012003073 is an apocalyptic number.

It is an amenable number.

300012003073 is a deficient number, since it is larger than the sum of its proper divisors (1).

300012003073 is an equidigital number, since it uses as much as digits as its factorization.

300012003073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 19.

Adding to 300012003073 its reverse (370300210003), we get a palindrome (670312213076).

The spelling of 300012003073 in words is "three hundred billion, twelve million, three thousand, seventy-three".