30340327331 has 2 divisors, whose sum is σ = 30340327332. Its totient is φ = 30340327330.

The previous prime is 30340327273. The next prime is 30340327333. The reversal of 30340327331 is 13372304303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30340327331 - 2¹⁰ = 30340326307 is a prime.

It is a super-2 number, since 2×30340327331² (a number of 22 digits) contains 22 as substring.

Together with 30340327333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 30340327294 and 30340327303.

It is not a weakly prime, because it can be changed into another prime (30340327333) 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, 15170163665 + 15170163666.

It is an arithmetic number, because the mean of its divisors is an integer number (15170163666).

Almost surely, 2^30340327331 is an apocalyptic number.

30340327331 is a deficient number, since it is larger than the sum of its proper divisors (1).

30340327331 is an equidigital number, since it uses as much as digits as its factorization.

30340327331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 29.

The spelling of 30340327331 in words is "thirty billion, three hundred forty million, three hundred twenty-seven thousand, three hundred thirty-one".