30104331193 has 2 divisors, whose sum is σ = 30104331194. Its totient is φ = 30104331192.

The previous prime is 30104331151. The next prime is 30104331233. The reversal of 30104331193 is 39113340103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29081163024 + 1023168169 = 170532^2 + 31987^2 .

It is an emirp because it is prime and its reverse (39113340103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30104331193 - 2¹⁷ = 30104200121 is a prime.

It is not a weakly prime, because it can be changed into another prime (30104301193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15052165596 + 15052165597.

It is an arithmetic number, because the mean of its divisors is an integer number (15052165597).

Almost surely, 2^30104331193 is an apocalyptic number.

It is an amenable number.

30104331193 is a deficient number, since it is larger than the sum of its proper divisors (1).

30104331193 is an equidigital number, since it uses as much as digits as its factorization.

30104331193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 30104331193 its reverse (39113340103), we get a palindrome (69217671296).

The spelling of 30104331193 in words is "thirty billion, one hundred four million, three hundred thirty-one thousand, one hundred ninety-three".