30204411211 has 4 divisors (see below), whose sum is σ = 32527827472. Its totient is φ = 27880994952.

The previous prime is 30204411199. The next prime is 30204411269. The reversal of 30204411211 is 11211440203.

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 30204411211 - 2⁵ = 30204411179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30204411271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161708111 + ... + 1161708136.

It is an arithmetic number, because the mean of its divisors is an integer number (8131956868).

Almost surely, 2^30204411211 is an apocalyptic number.

30204411211 is a deficient number, since it is larger than the sum of its proper divisors (2323416261).

30204411211 is a wasteful number, since it uses less digits than its factorization.

30204411211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323416260.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30204411211 its reverse (11211440203), we get a palindrome (41415851414).

The spelling of 30204411211 in words is "thirty billion, two hundred four million, four hundred eleven thousand, two hundred eleven".