30003133100 has 18 divisors (see below), whose sum is σ = 65106799044. Its totient is φ = 12001253200.

The previous prime is 30003133099. The next prime is 30003133129. The reversal of 30003133100 is 133130003.

It is a super-2 number, since 2×30003133100² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150015566 + ... + 150015765.

Almost surely, 2^30003133100 is an apocalyptic number.

It is an amenable number.

30003133100 is an abundant number, since it is smaller than the sum of its proper divisors (35103665944).

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

30003133100 is a wasteful number, since it uses less digits than its factorization.

30003133100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300031345 (or 300031338 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 30003133100 its reverse (133130003), we get a palindrome (30136263103).

The spelling of 30003133100 in words is "thirty billion, three million, one hundred thirty-three thousand, one hundred".