30113311331093 has 2 divisors, whose sum is σ = 30113311331094. Its totient is φ = 30113311331092.

The previous prime is 30113311331087. The next prime is 30113311331137. The reversal of 30113311331093 is 39013311331103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30091390455844 + 21920875249 = 5485562^2 + 148057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113311331093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113311331063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056655665546 + 15056655665547.

It is an arithmetic number, because the mean of its divisors is an integer number (15056655665547).

Almost surely, 2^{30113311331093} is an apocalyptic number.

It is an amenable number.

30113311331093 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113311331093 is an equidigital number, since it uses as much as digits as its factorization.

30113311331093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6561, while the sum is 32.

Adding to 30113311331093 its reverse (39013311331103), we get a palindrome (69126622662196).

The spelling of 30113311331093 in words is "thirty trillion, one hundred thirteen billion, three hundred eleven million, three hundred thirty-one thousand, ninety-three".