30130000221100 has 72 divisors (see below), whose sum is σ = 72314506259408. Its totient is φ = 10824249542400.

The previous prime is 30130000221047. The next prime is 30130000221107. The reversal of 30130000221100 is 112200003103.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (30130000221107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313153566 + ... + 313249765.

Almost surely, 2^{30130000221100} is an apocalyptic number.

It is an amenable number.

30130000221100 is an abundant number, since it is smaller than the sum of its proper divisors (42184506038308).

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

30130000221100 is a wasteful number, since it uses less digits than its factorization.

30130000221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626403395 (or 626403388 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30130000221100 its reverse (112200003103), we get a palindrome (30242200224203).

The spelling of 30130000221100 in words is "thirty trillion, one hundred thirty billion, two hundred twenty-one thousand, one hundred".