30204410293 has 2 divisors, whose sum is σ = 30204410294. Its totient is φ = 30204410292.

The previous prime is 30204410251. The next prime is 30204410317. The reversal of 30204410293 is 39201440203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18785991844 + 11418418449 = 137062^2 + 106857^2 .

It is an emirp because it is prime and its reverse (39201440203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30204410293 - 2¹³ = 30204402101 is a prime.

It is a super-2 number, since 2×30204410293² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30204410693) 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, 15102205146 + 15102205147.

It is an arithmetic number, because the mean of its divisors is an integer number (15102205147).

Almost surely, 2^30204410293 is an apocalyptic number.

It is an amenable number.

30204410293 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204410293 is an equidigital number, since it uses as much as digits as its factorization.

30204410293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 30204410293 its reverse (39201440203), we get a palindrome (69405850496).

The spelling of 30204410293 in words is "thirty billion, two hundred four million, four hundred ten thousand, two hundred ninety-three".