30332310193 has 2 divisors, whose sum is σ = 30332310194. Its totient is φ = 30332310192.

The previous prime is 30332310191. The next prime is 30332310221. The reversal of 30332310193 is 39101323303.

It is an a-pointer prime, because the next prime (30332310221) can be obtained adding 30332310193 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18396310689 + 11935999504 = 135633^2 + 109252^2 .

It is a cyclic number.

It is not a de Polignac number, because 30332310193 - 2¹ = 30332310191 is a prime.

Together with 30332310191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30332310191) 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, 15166155096 + 15166155097.

It is an arithmetic number, because the mean of its divisors is an integer number (15166155097).

Almost surely, 2^30332310193 is an apocalyptic number.

It is an amenable number.

30332310193 is a deficient number, since it is larger than the sum of its proper divisors (1).

30332310193 is an equidigital number, since it uses as much as digits as its factorization.

30332310193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 30332310193 its reverse (39101323303), we get a palindrome (69433633496).

The spelling of 30332310193 in words is "thirty billion, three hundred thirty-two million, three hundred ten thousand, one hundred ninety-three".