30113305000 has 80 divisors (see below), whose sum is σ = 71752032000. Its totient is φ = 11841048000.

The previous prime is 30113304961. The next prime is 30113305021. The reversal of 30113305000 is 50331103.

It is a super-2 number, since 2×30113305000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 243961 + ... + 346039.

It is an arithmetic number, because the mean of its divisors is an integer number (896900400).

Almost surely, 2^30113305000 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 30113305000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35876016000).

30113305000 is an abundant number, since it is smaller than the sum of its proper divisors (41638727000).

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

30113305000 is a wasteful number, since it uses less digits than its factorization.

30113305000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102164 (or 102145 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 16.

Adding to 30113305000 its reverse (50331103), we get a palindrome (30163636103).

The spelling of 30113305000 in words is "thirty billion, one hundred thirteen million, three hundred five thousand".