30013212232111 has 2 divisors, whose sum is σ = 30013212232112. Its totient is φ = 30013212232110.

The previous prime is 30013212232097. The next prime is 30013212232139. The reversal of 30013212232111 is 11123221231003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30013212232111 - 2⁵ = 30013212232079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013212233111) 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, 15006606116055 + 15006606116056.

It is an arithmetic number, because the mean of its divisors is an integer number (15006606116056).

Almost surely, 2^{30013212232111} is an apocalyptic number.

30013212232111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013212232111 is an equidigital number, since it uses as much as digits as its factorization.

30013212232111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30013212232111 its reverse (11123221231003), we get a palindrome (41136433463114).

The spelling of 30013212232111 in words is "thirty trillion, thirteen billion, two hundred twelve million, two hundred thirty-two thousand, one hundred eleven".