30320002304 has 36 divisors (see below), whose sum is σ = 61809284544. Its totient is φ = 14837442048.

The previous prime is 30320002301. The next prime is 30320002313. The reversal of 30320002304 is 40320002303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320002301) 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, 1247942 + ... + 1272005.

Almost surely, 2^30320002304 is an apocalyptic number.

It is an amenable number.

30320002304 is an abundant number, since it is smaller than the sum of its proper divisors (31489282240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30320002304 is an equidigital number, since it uses as much as digits as its factorization.

30320002304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520010 (or 2519996 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30320002304 its reverse (40320002303), we get a palindrome (70640004607).

Subtracting 30320002304 from its reverse (40320002303), we obtain a palindrome (9999999999).

The spelling of 30320002304 in words is "thirty billion, three hundred twenty million, two thousand, three hundred four".