30132323120293 has 2 divisors, whose sum is σ = 30132323120294. Its totient is φ = 30132323120292.

The previous prime is 30132323120281. The next prime is 30132323120323. The reversal of 30132323120293 is 39202132323103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18000316611684 + 12132006508609 = 4242678^2 + 3483103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30132323120293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30132323420293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066161560146 + 15066161560147.

It is an arithmetic number, because the mean of its divisors is an integer number (15066161560147).

Almost surely, 2^{30132323120293} is an apocalyptic number.

It is an amenable number.

30132323120293 is a deficient number, since it is larger than the sum of its proper divisors (1).

30132323120293 is an equidigital number, since it uses as much as digits as its factorization.

30132323120293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 34.

Adding to 30132323120293 its reverse (39202132323103), we get a palindrome (69334455443396).

The spelling of 30132323120293 in words is "thirty trillion, one hundred thirty-two billion, three hundred twenty-three million, one hundred twenty thousand, two hundred ninety-three".