30113210000 has 100 divisors (see below), whose sum is σ = 76077547392. Its totient is φ = 11521488000.

The previous prime is 30113209993. The next prime is 30113210011. The reversal of 30113210000 is 1231103.

It is a tau number, because it is divible by the number of its divisors (100).

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, 164537 + ... + 295463.

Almost surely, 2^30113210000 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 30113210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38038773696).

30113210000 is an abundant number, since it is smaller than the sum of its proper divisors (45964337392).

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

30113210000 is a wasteful number, since it uses less digits than its factorization.

30113210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130978 (or 130957 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30113210000 its reverse (1231103), we get a palindrome (30114441103).

The spelling of 30113210000 in words is "thirty billion, one hundred thirteen million, two hundred ten thousand".