30031101200017 has 2 divisors, whose sum is σ = 30031101200018. Its totient is φ = 30031101200016.

The previous prime is 30031101199937. The next prime is 30031101200021. The reversal of 30031101200017 is 71000210113003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28541227075201 + 1489874124816 = 5342399^2 + 1220604^2 .

It is a cyclic number.

It is not a de Polignac number, because 30031101200017 - 2³¹ = 30028953716369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30031101199967 and 30031101200003.

It is not a weakly prime, because it can be changed into another prime (30031101209017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015550600008 + 15015550600009.

It is an arithmetic number, because the mean of its divisors is an integer number (15015550600009).

Almost surely, 2^{30031101200017} is an apocalyptic number.

It is an amenable number.

30031101200017 is a deficient number, since it is larger than the sum of its proper divisors (1).

30031101200017 is an equidigital number, since it uses as much as digits as its factorization.

30031101200017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The spelling of 30031101200017 in words is "thirty trillion, thirty-one billion, one hundred one million, two hundred thousand, seventeen".