30312010304 has 28 divisors (see below), whose sum is σ = 62090734848. Its totient is φ = 14667100800.

The previous prime is 30312010303. The next prime is 30312010321. The reversal of 30312010304 is 40301021303.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30312010303) 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, 7637132 + ... + 7641099.

Almost surely, 2^30312010304 is an apocalyptic number.

It is an amenable number.

30312010304 is an abundant number, since it is smaller than the sum of its proper divisors (31778724544).

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

30312010304 is a wasteful number, since it uses less digits than its factorization.

30312010304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15278274 (or 15278264 counting only the distinct ones).

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

Adding to 30312010304 its reverse (40301021303), we get a palindrome (70613031607).

The spelling of 30312010304 in words is "thirty billion, three hundred twelve million, ten thousand, three hundred four".