30055268911 has 2 divisors, whose sum is σ = 30055268912. Its totient is φ = 30055268910.

The previous prime is 30055268897. The next prime is 30055268933. The reversal of 30055268911 is 11986255003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30055268911 - 2¹¹ = 30055266863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30055268941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027634455 + 15027634456.

It is an arithmetic number, because the mean of its divisors is an integer number (15027634456).

Almost surely, 2^30055268911 is an apocalyptic number.

30055268911 is a deficient number, since it is larger than the sum of its proper divisors (1).

30055268911 is an equidigital number, since it uses as much as digits as its factorization.

30055268911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 30055268911 in words is "thirty billion, fifty-five million, two hundred sixty-eight thousand, nine hundred eleven".