30120210024 has 16 divisors (see below), whose sum is σ = 75300525120. Its totient is φ = 10040070000.

The previous prime is 30120209989. The next prime is 30120210031. The reversal of 30120210024 is 42001202103.

It is a junction number, because it is equal to n+sod(n) for n = 30120209985 and 30120210012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627504352 + ... + 627504399.

It is an arithmetic number, because the mean of its divisors is an integer number (4706282820).

Almost surely, 2^30120210024 is an apocalyptic number.

It is an amenable number.

30120210024 is an abundant number, since it is smaller than the sum of its proper divisors (45180315096).

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

30120210024 is a wasteful number, since it uses less digits than its factorization.

30120210024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255008760 (or 1255008756 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30120210024 its reverse (42001202103), we get a palindrome (72121412127).

The spelling of 30120210024 in words is "thirty billion, one hundred twenty million, two hundred ten thousand, twenty-four".