30320211320093 has 2 divisors, whose sum is σ = 30320211320094. Its totient is φ = 30320211320092.

The previous prime is 30320211320017. The next prime is 30320211320123. The reversal of 30320211320093 is 39002311202303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30309462192409 + 10749127684 = 5505403^2 + 103678^2 .

It is a cyclic number.

It is not a de Polignac number, because 30320211320093 - 2³² = 30315916352797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30320211320593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15160105660046 + 15160105660047.

It is an arithmetic number, because the mean of its divisors is an integer number (15160105660047).

Almost surely, 2^{30320211320093} is an apocalyptic number.

It is an amenable number.

30320211320093 is a deficient number, since it is larger than the sum of its proper divisors (1).

30320211320093 is an equidigital number, since it uses as much as digits as its factorization.

30320211320093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 30320211320093 its reverse (39002311202303), we get a palindrome (69322522522396).

The spelling of 30320211320093 in words is "thirty trillion, three hundred twenty billion, two hundred eleven million, three hundred twenty thousand, ninety-three".