30320213230 has 8 divisors (see below), whose sum is σ = 54576383832. Its totient is φ = 12128085288.

The previous prime is 30320213227. The next prime is 30320213239. The reversal of 30320213230 is 3231202303.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30320213198 and 30320213207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320213239) 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, 1516010652 + ... + 1516010671.

It is an arithmetic number, because the mean of its divisors is an integer number (6822047979).

Almost surely, 2^30320213230 is an apocalyptic number.

30320213230 is a deficient number, since it is larger than the sum of its proper divisors (24256170602).

30320213230 is a wasteful number, since it uses less digits than its factorization.

30320213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032021330.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30320213230 its reverse (3231202303), we get a palindrome (33551415533).

The spelling of 30320213230 in words is "thirty billion, three hundred twenty million, two hundred thirteen thousand, two hundred thirty".