30302300223 has 12 divisors (see below), whose sum is σ = 47136911640. Its totient is φ = 18647569296.

The previous prime is 30302300221. The next prime is 30302300243. The reversal of 30302300223 is 32200320303.

It is not a de Polignac number, because 30302300223 - 2¹ = 30302300221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30302300196 and 30302300205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302300221) 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 11 ways as a sum of consecutive naturals, for example, 129496893 + ... + 129497126.

It is an arithmetic number, because the mean of its divisors is an integer number (3928075970).

Almost surely, 2^30302300223 is an apocalyptic number.

30302300223 is a deficient number, since it is larger than the sum of its proper divisors (16834611417).

30302300223 is a wasteful number, since it uses less digits than its factorization.

30302300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258994038 (or 258994035 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 30302300223 its reverse (32200320303), we get a palindrome (62502620526).

The spelling of 30302300223 in words is "thirty billion, three hundred two million, three hundred thousand, two hundred twenty-three".