30020130250 has 96 divisors (see below), whose sum is σ = 61989048576. Its totient is φ = 10877900000.

The previous prime is 30020130229. The next prime is 30020130293. The reversal of 30020130250 is 5203102003.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9406155 + ... + 9409345.

It is an arithmetic number, because the mean of its divisors is an integer number (645719256).

Almost surely, 2^30020130250 is an apocalyptic number.

30020130250 is an abundant number, since it is smaller than the sum of its proper divisors (31968918326).

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

30020130250 is a wasteful number, since it uses less digits than its factorization.

30020130250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541 (or 3520 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

Adding to 30020130250 its reverse (5203102003), we get a palindrome (35223232253).

The spelling of 30020130250 in words is "thirty billion, twenty million, one hundred thirty thousand, two hundred fifty".