30001313320 has 64 divisors (see below), whose sum is σ = 73659767040. Its totient is φ = 10906579200.

The previous prime is 30001313317. The next prime is 30001313333. The reversal of 30001313320 is 2331310003.

It is a junction number, because it is equal to n+sod(n) for n = 30001313294 and 30001313303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181265 + ... + 2194975.

It is an arithmetic number, because the mean of its divisors is an integer number (1150933860).

Almost surely, 2^30001313320 is an apocalyptic number.

It is an amenable number.

30001313320 is an abundant number, since it is smaller than the sum of its proper divisors (43658453720).

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

30001313320 is a wasteful number, since it uses less digits than its factorization.

30001313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18706 (or 18702 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30001313320 its reverse (2331310003), we get a palindrome (32332623323).

The spelling of 30001313320 in words is "thirty billion, one million, three hundred thirteen thousand, three hundred twenty".