30013030200000 has 672 divisors, whose sum is σ = 100866389762880. Its totient is φ = 7874150400000.

The previous prime is 30013030199909. The next prime is 30013030200001. The reversal of 30013030200000 is 203031003.

It is a happy number.

It is a super-2 number, since 2×30013030200000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (30013030200001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28075799466 + ... + 28075800534.

It is an arithmetic number, because the mean of its divisors is an integer number (150098794290).

Almost surely, 2^{30013030200000} is an apocalyptic number.

30013030200000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30013030200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50433194881440).

30013030200000 is an abundant number, since it is smaller than the sum of its proper divisors (70853359562880).

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

30013030200000 is an equidigital number, since it uses as much as digits as its factorization.

30013030200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 30013030200000 its reverse (203031003), we get a palindrome (30013233231003).

The spelling of 30013030200000 in words is "thirty trillion, thirteen billion, thirty million, two hundred thousand".