30300120302131 has 2 divisors, whose sum is σ = 30300120302132. Its totient is φ = 30300120302130.

The previous prime is 30300120302113. The next prime is 30300120302201. The reversal of 30300120302131 is 13120302100303.

Together with previous prime (30300120302113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30300120302131 - 2¹¹ = 30300120300083 is a prime.

It is a super-2 number, since 2×30300120302131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30300120302099 and 30300120302108.

It is not a weakly prime, because it can be changed into another prime (30300120302531) 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, 15150060151065 + 15150060151066.

It is an arithmetic number, because the mean of its divisors is an integer number (15150060151066).

Almost surely, 2^{30300120302131} is an apocalyptic number.

30300120302131 is a deficient number, since it is larger than the sum of its proper divisors (1).

30300120302131 is an equidigital number, since it uses as much as digits as its factorization.

30300120302131 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 30300120302131 its reverse (13120302100303), we get a palindrome (43420422402434).

The spelling of 30300120302131 in words is "thirty trillion, three hundred billion, one hundred twenty million, three hundred two thousand, one hundred thirty-one".