30030100000 has 72 divisors (see below), whose sum is σ = 73897715556. Its totient is φ = 12012000000.

The previous prime is 30030099997. The next prime is 30030100013. The reversal of 30030100000 is 103003.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 6595388944 + 23434711056 = 81212^2 + 153084^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50151 + ... + 250150.

Almost surely, 2^30030100000 is an apocalyptic number.

It is an amenable number.

30030100000 is an abundant number, since it is smaller than the sum of its proper divisors (43867615556).

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

30030100000 is an frugal number, since it uses more digits than its factorization.

30030100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300336 (or 300308 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 7.

Adding to 30030100000 its reverse (103003), we get a palindrome (30030203003).

The spelling of 30030100000 in words is "thirty billion, thirty million, one hundred thousand".