30530333308 has 12 divisors (see below), whose sum is σ = 55751043600. Its totient is φ = 14601463712.

The previous prime is 30530333299. The next prime is 30530333311. The reversal of 30530333308 is 80333303503.

It is a self number, because there is not a number n which added to its sum of digits gives 30530333308.

It is a congruent number.

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, 165925633 + ... + 165925816.

It is an arithmetic number, because the mean of its divisors is an integer number (4645920300).

Almost surely, 2^30530333308 is an apocalyptic number.

It is an amenable number.

30530333308 is a deficient number, since it is larger than the sum of its proper divisors (25220710292).

30530333308 is a wasteful number, since it uses less digits than its factorization.

30530333308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331851476 (or 331851474 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 31.

The spelling of 30530333308 in words is "thirty billion, five hundred thirty million, three hundred thirty-three thousand, three hundred eight".