30327516841 has 2 divisors, whose sum is σ = 30327516842. Its totient is φ = 30327516840.

The previous prime is 30327516803. The next prime is 30327516883. The reversal of 30327516841 is 14861572303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28804878400 + 1522638441 = 169720^2 + 39021^2 .

It is a cyclic number.

It is not a de Polignac number, because 30327516841 - 2²⁵ = 30293962409 is a prime.

It is a super-2 number, since 2×30327516841² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30327516794 and 30327516803.

It is not a weakly prime, because it can be changed into another prime (30327516041) 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, 15163758420 + 15163758421.

It is an arithmetic number, because the mean of its divisors is an integer number (15163758421).

Almost surely, 2^30327516841 is an apocalyptic number.

It is an amenable number.

30327516841 is a deficient number, since it is larger than the sum of its proper divisors (1).

30327516841 is an equidigital number, since it uses as much as digits as its factorization.

30327516841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 30327516841 in words is "thirty billion, three hundred twenty-seven million, five hundred sixteen thousand, eight hundred forty-one".