30112000021104 has 80 divisors (see below), whose sum is σ = 79117889440512. Its totient is φ = 9867329385984.

The previous prime is 30112000021097. The next prime is 30112000021141. The reversal of 30112000021104 is 40112000021103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21551194 + ... + 22905849.

Almost surely, 2^{30112000021104} is an apocalyptic number.

It is an amenable number.

30112000021104 is an abundant number, since it is smaller than the sum of its proper divisors (49005889419408).

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

30112000021104 is a wasteful number, since it uses less digits than its factorization.

30112000021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44457294 (or 44457288 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30112000021104 its reverse (40112000021103), we get a palindrome (70224000042207).

Subtracting 30112000021104 from its reverse (40112000021103), we obtain a palindrome (9999999999999).

The spelling of 30112000021104 in words is "thirty trillion, one hundred twelve billion, twenty-one thousand, one hundred four".