30020033000 has 64 divisors (see below), whose sum is σ = 70276489920. Its totient is φ = 12002952000.

The previous prime is 30020032961. The next prime is 30020033011. The reversal of 30020033000 is 33002003.

It is a happy number.

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, 3158255 + ... + 3167745.

It is an arithmetic number, because the mean of its divisors is an integer number (1098070155).

Almost surely, 2^30020033000 is an apocalyptic number.

It is an amenable number.

30020033000 is an abundant number, since it is smaller than the sum of its proper divisors (40256456920).

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

30020033000 is a wasteful number, since it uses less digits than its factorization.

30020033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12675 (or 12661 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 11.

Adding to 30020033000 its reverse (33002003), we get a palindrome (30053035003).

It can be divided in two parts, 3002003 and 3000, that added together give a palindrome (3005003).

The spelling of 30020033000 in words is "thirty billion, twenty million, thirty-three thousand".