30003122120417 has 2 divisors, whose sum is σ = 30003122120418. Its totient is φ = 30003122120416.

The previous prime is 30003122120291. The next prime is 30003122120423. The reversal of 30003122120417 is 71402122130003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29935079919616 + 68042200801 = 5471296^2 + 260849^2 .

It is a cyclic number.

It is not a de Polignac number, because 30003122120417 - 2³² = 29998827153121 is a prime.

It is not a weakly prime, because it can be changed into another prime (30003122122417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001561060208 + 15001561060209.

It is an arithmetic number, because the mean of its divisors is an integer number (15001561060209).

Almost surely, 2^{30003122120417} is an apocalyptic number.

It is an amenable number.

30003122120417 is a deficient number, since it is larger than the sum of its proper divisors (1).

30003122120417 is an equidigital number, since it uses as much as digits as its factorization.

30003122120417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 30003122120417 in words is "thirty trillion, three billion, one hundred twenty-two million, one hundred twenty thousand, four hundred seventeen".