30012211103111 has 2 divisors, whose sum is σ = 30012211103112. Its totient is φ = 30012211103110.

The previous prime is 30012211102987. The next prime is 30012211103153. The reversal of 30012211103111 is 11130111221003.

It is a strong prime.

It is an emirp because it is prime and its reverse (11130111221003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30012211103111 - 2¹⁸ = 30012210840967 is a prime.

It is a super-3 number, since 3×30012211103111³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30012211103111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30012211163111) 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, 15006105551555 + 15006105551556.

It is an arithmetic number, because the mean of its divisors is an integer number (15006105551556).

Almost surely, 2^{30012211103111} is an apocalyptic number.

30012211103111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30012211103111 is an equidigital number, since it uses as much as digits as its factorization.

30012211103111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 30012211103111 its reverse (11130111221003), we get a palindrome (41142322324114).

The spelling of 30012211103111 in words is "thirty trillion, twelve billion, two hundred eleven million, one hundred three thousand, one hundred eleven".