30304042223 has 16 divisors (see below), whose sum is σ = 39491242560. Its totient is φ = 22566422016.

The previous prime is 30304042201. The next prime is 30304042247. The reversal of 30304042223 is 32224040303.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30304042223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304042123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9792908 + ... + 9796001.

It is an arithmetic number, because the mean of its divisors is an integer number (2468202660).

Almost surely, 2^30304042223 is an apocalyptic number.

30304042223 is a deficient number, since it is larger than the sum of its proper divisors (9187200337).

30304042223 is a wasteful number, since it uses less digits than its factorization.

30304042223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19588946.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30304042223 its reverse (32224040303), we get a palindrome (62528082526).

The spelling of 30304042223 in words is "thirty billion, three hundred four million, forty-two thousand, two hundred twenty-three".