30300210030 has 64 divisors (see below), whose sum is σ = 75283458048. Its totient is φ = 7796791680.

The previous prime is 30300210029. The next prime is 30300210067. The reversal of 30300210030 is 3001200303.

It is a happy number.

30300210030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30300210030² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30300209988 and 30300210015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275764 + ... + 369656.

It is an arithmetic number, because the mean of its divisors is an integer number (1176304032).

Almost surely, 2^30300210030 is an apocalyptic number.

30300210030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30300210030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37641729024).

30300210030 is an abundant number, since it is smaller than the sum of its proper divisors (44983248018).

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

30300210030 is a wasteful number, since it uses less digits than its factorization.

30300210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94281.

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

Adding to 30300210030 its reverse (3001200303), we get a palindrome (33301410333).

The spelling of 30300210030 in words is "thirty billion, three hundred million, two hundred ten thousand, thirty".