30001033200 has 60 divisors (see below), whose sum is σ = 96103313528. Its totient is φ = 8000275200.

The previous prime is 30001033199. The next prime is 30001033207. The reversal of 30001033200 is 233010003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001033207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12499231 + ... + 12501630.

Almost surely, 2^30001033200 is an apocalyptic number.

30001033200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30001033200 is an abundant number, since it is smaller than the sum of its proper divisors (66102280328).

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

30001033200 is a wasteful number, since it uses less digits than its factorization.

30001033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25000882 (or 25000871 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 30001033200 its reverse (233010003), we get a palindrome (30234043203).

The spelling of 30001033200 in words is "thirty billion, one million, thirty-three thousand, two hundred".