30232305433013 has 2 divisors, whose sum is σ = 30232305433014. Its totient is φ = 30232305433012.

The previous prime is 30232305433007. The next prime is 30232305433051. The reversal of 30232305433013 is 31033450323203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28219065114244 + 2013240318769 = 5312162^2 + 1418887^2 .

It is a cyclic number.

It is not a de Polignac number, because 30232305433013 - 2⁸ = 30232305432757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30232305433003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116152716506 + 15116152716507.

It is an arithmetic number, because the mean of its divisors is an integer number (15116152716507).

Almost surely, 2^{30232305433013} is an apocalyptic number.

It is an amenable number.

30232305433013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30232305433013 is an equidigital number, since it uses as much as digits as its factorization.

30232305433013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 32.

Adding to 30232305433013 its reverse (31033450323203), we get a palindrome (61265755756216).

The spelling of 30232305433013 in words is "thirty trillion, two hundred thirty-two billion, three hundred five million, four hundred thirty-three thousand, thirteen".