30100003112 has 8 divisors (see below), whose sum is σ = 56437505850. Its totient is φ = 15050001552.

The previous prime is 30100003099. The next prime is 30100003151. The reversal of 30100003112 is 21130000103.

It can be written as a sum of positive squares in only one way, i.e., 28734996196 + 1365006916 = 169514^2 + 36946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 30100003093 and 30100003102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881250187 + ... + 1881250202.

Almost surely, 2^30100003112 is an apocalyptic number.

It is an amenable number.

30100003112 is a deficient number, since it is larger than the sum of its proper divisors (26337502738).

30100003112 is a wasteful number, since it uses less digits than its factorization.

30100003112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762500395 (or 3762500391 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30100003112 its reverse (21130000103), we get a palindrome (51230003215).

The spelling of 30100003112 in words is "thirty billion, one hundred million, three thousand, one hundred twelve".