30003030030 has 32 divisors (see below), whose sum is σ = 72028652544. Its totient is φ = 7998432416.

The previous prime is 30003029993. The next prime is 30003030053. The reversal of 30003030030 is 3003030003.

It is a junction number, because it is equal to n+sod(n) for n = 30003029988 and 30003030015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44562 + ... + 248981.

It is an arithmetic number, because the mean of its divisors is an integer number (2250895392).

Almost surely, 2^30003030030 is an apocalyptic number.

30003030030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30003030030 is an abundant number, since it is smaller than the sum of its proper divisors (42025622514).

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

30003030030 is a wasteful number, since it uses less digits than its factorization.

30003030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296960.

The product of its (nonzero) digits is 81, while the sum is 12.

Adding to 30003030030 its reverse (3003030003), we get a palindrome (33006060033).

The spelling of 30003030030 in words is "thirty billion, three million, thirty thousand, thirty".