30133123300 has 54 divisors (see below), whose sum is σ = 76064625042. Its totient is φ = 10331354880.

The previous prime is 30133123253. The next prime is 30133123313. The reversal of 30133123300 is 332133103.

It can be written as a sum of positive squares in 3 ways, for example, as 132112036 + 30001011264 = 11494^2 + 173208^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3069909 + ... + 3079708.

Almost surely, 2^30133123300 is an apocalyptic number.

It is an amenable number.

30133123300 is an abundant number, since it is smaller than the sum of its proper divisors (45931501742).

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

30133123300 is a wasteful number, since it uses less digits than its factorization.

30133123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6149645 (or 6149631 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30133123300 its reverse (332133103), we get a palindrome (30465256403).

The spelling of 30133123300 in words is "thirty billion, one hundred thirty-three million, one hundred twenty-three thousand, three hundred".