3000103020073 has 2 divisors, whose sum is σ = 3000103020074. Its totient is φ = 3000103020072.

The previous prime is 3000103020053. The next prime is 3000103020119. The reversal of 3000103020073 is 3700203010003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2940580195344 + 59522824729 = 1714812^2 + 243973^2 .

It is an emirp because it is prime and its reverse (3700203010003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3000103020073 - 2⁹ = 3000103019561 is a prime.

It is a super-2 number, since 2×3000103020073² (a number of 26 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 3000103020073.

It is not a weakly prime, because it can be changed into another prime (3000103020053) 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, 1500051510036 + 1500051510037.

It is an arithmetic number, because the mean of its divisors is an integer number (1500051510037).

Almost surely, 2^{3000103020073} is an apocalyptic number.

It is an amenable number.

3000103020073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000103020073 is an equidigital number, since it uses as much as digits as its factorization.

3000103020073 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 19.

Adding to 3000103020073 its reverse (3700203010003), we get a palindrome (6700306030076).

The spelling of 3000103020073 in words is "three trillion, one hundred three million, twenty thousand, seventy-three".