30010021100 has 36 divisors (see below), whose sum is σ = 65152460184. Its totient is φ = 11998346880.

The previous prime is 30010021091. The next prime is 30010021127. The reversal of 30010021100 is 112001003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145607 + ... + 284993.

Almost surely, 2^30010021100 is an apocalyptic number.

It is an amenable number.

30010021100 is an abundant number, since it is smaller than the sum of its proper divisors (35142439084).

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

30010021100 is a wasteful number, since it uses less digits than its factorization.

30010021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141554 (or 141547 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 30010021100 its reverse (112001003), we get a palindrome (30122022103).

The spelling of 30010021100 in words is "thirty billion, ten million, twenty-one thousand, one hundred".