30055055011 has 4 divisors (see below), whose sum is σ = 30105064024. Its totient is φ = 30005046000.

The previous prime is 30055054969. The next prime is 30055055033. The reversal of 30055055011 is 11055055003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30055055011 - 2²⁷ = 29920837283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30055055111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25003605 + ... + 25004806.

It is an arithmetic number, because the mean of its divisors is an integer number (7526266006).

Almost surely, 2^30055055011 is an apocalyptic number.

30055055011 is a deficient number, since it is larger than the sum of its proper divisors (50009013).

30055055011 is an equidigital number, since it uses as much as digits as its factorization.

30055055011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50009012.

The product of its (nonzero) digits is 1875, while the sum is 25.

The spelling of 30055055011 in words is "thirty billion, fifty-five million, fifty-five thousand, eleven".