30301202110112 has 36 divisors (see below), whose sum is σ = 63371058627870. Its totient is φ = 14259389223936.

The previous prime is 30301202110111. The next prime is 30301202110117. The reversal of 30301202110112 is 21101120210303.

It can be written as a sum of positive squares in 3 ways, for example, as 29193748959376 + 1107453150736 = 5403124^2 + 1052356^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (30301202110111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1638247787 + ... + 1638266282.

Almost surely, 2^{30301202110112} is an apocalyptic number.

30301202110112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30301202110112 is an abundant number, since it is smaller than the sum of its proper divisors (33069856517758).

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

30301202110112 is a wasteful number, since it uses less digits than its factorization.

30301202110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276514113 (or 3276514088 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30301202110112 its reverse (21101120210303), we get a palindrome (51402322320415).

The spelling of 30301202110112 in words is "thirty trillion, three hundred one billion, two hundred two million, one hundred ten thousand, one hundred twelve".