30010010112 has 120 divisors (see below), whose sum is σ = 89819105376. Its totient is φ = 10003295232.

The previous prime is 30010010089. The next prime is 30010010167. The reversal of 30010010112 is 21101001003.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30010010094 and 30010010103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3813 + ... + 245019.

Almost surely, 2^30010010112 is an apocalyptic number.

30010010112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30010010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44909552688).

30010010112 is an abundant number, since it is smaller than the sum of its proper divisors (59809095264).

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

30010010112 is an frugal number, since it uses more digits than its factorization.

30010010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241240 (or 241212 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 30010010112 its reverse (21101001003), we get a palindrome (51111011115).

The spelling of 30010010112 in words is "thirty billion, ten million, ten thousand, one hundred twelve".