30013120112 has 10 divisors (see below), whose sum is σ = 58150420248. Its totient is φ = 15006560048.

The previous prime is 30013120103. The next prime is 30013120121. The reversal of 30013120112 is 21102131003.

It is an interprime number because it is at equal distance from previous prime (30013120103) and next prime (30013120121).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937909988 + ... + 937910019.

Almost surely, 2^30013120112 is an apocalyptic number.

It is an amenable number.

30013120112 is a deficient number, since it is larger than the sum of its proper divisors (28137300136).

30013120112 is a wasteful number, since it uses less digits than its factorization.

30013120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875820015 (or 1875820009 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30013120112 its reverse (21102131003), we get a palindrome (51115251115).

The spelling of 30013120112 in words is "thirty billion, thirteen million, one hundred twenty thousand, one hundred twelve".