30341220361 has 2 divisors, whose sum is σ = 30341220362. Its totient is φ = 30341220360.

The previous prime is 30341220337. The next prime is 30341220389. The reversal of 30341220361 is 16302214303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30182460361 + 158760000 = 173731^2 + 12600^2 .

It is a cyclic number.

It is not a de Polignac number, because 30341220361 - 2²¹ = 30339123209 is a prime.

It is not a weakly prime, because it can be changed into another prime (30341220331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170610180 + 15170610181.

It is an arithmetic number, because the mean of its divisors is an integer number (15170610181).

Almost surely, 2^30341220361 is an apocalyptic number.

It is an amenable number.

30341220361 is a deficient number, since it is larger than the sum of its proper divisors (1).

30341220361 is an equidigital number, since it uses as much as digits as its factorization.

30341220361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30341220361 its reverse (16302214303), we get a palindrome (46643434664).

The spelling of 30341220361 in words is "thirty billion, three hundred forty-one million, two hundred twenty thousand, three hundred sixty-one".