30120302030311 has 2 divisors, whose sum is σ = 30120302030312. Its totient is φ = 30120302030310.

The previous prime is 30120302030257. The next prime is 30120302030327. The reversal of 30120302030311 is 11303020302103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30120302030311 - 2⁷ = 30120302030183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30120302031311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15060151015155 + 15060151015156.

It is an arithmetic number, because the mean of its divisors is an integer number (15060151015156).

Almost surely, 2^{30120302030311} is an apocalyptic number.

30120302030311 is a deficient number, since it is larger than the sum of its proper divisors (1).

30120302030311 is an equidigital number, since it uses as much as digits as its factorization.

30120302030311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30120302030311 its reverse (11303020302103), we get a palindrome (41423322332414).

The spelling of 30120302030311 in words is "thirty trillion, one hundred twenty billion, three hundred two million, thirty thousand, three hundred eleven".