30321201230 has 16 divisors (see below), whose sum is σ = 54666344880. Its totient is φ = 12108884352.

The previous prime is 30321201223. The next prime is 30321201257. The reversal of 30321201230 is 3210212303.

It is a junction number, because it is equal to n+sod(n) for n = 30321201199 and 30321201208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2443019 + ... + 2455398.

It is an arithmetic number, because the mean of its divisors is an integer number (3416646555).

Almost surely, 2^30321201230 is an apocalyptic number.

30321201230 is a deficient number, since it is larger than the sum of its proper divisors (24345143650).

30321201230 is a wasteful number, since it uses less digits than its factorization.

30321201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899043.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30321201230 its reverse (3210212303), we get a palindrome (33531413533).

The spelling of 30321201230 in words is "thirty billion, three hundred twenty-one million, two hundred one thousand, two hundred thirty".