30030002000 has 80 divisors (see below), whose sum is σ = 72661402944. Its totient is φ = 12003920000.

The previous prime is 30030001987. The next prime is 30030002059. The reversal of 30030002000 is 20003003.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3617855 + ... + 3626145.

Almost surely, 2^30030002000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30030002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36330701472).

30030002000 is an abundant number, since it is smaller than the sum of its proper divisors (42631400944).

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

30030002000 is a wasteful number, since it uses less digits than its factorization.

30030002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10125 (or 10109 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 8.

Adding to 30030002000 its reverse (20003003), we get a palindrome (30050005003).

The spelling of 30030002000 in words is "thirty billion, thirty million, two thousand", and thus it is an eban number.