300020423132112 has 40 divisors (see below), whose sum is σ = 800054461689600. Its totient is φ = 96780781655040.

The previous prime is 300020423132099. The next prime is 300020423132113. The reversal of 300020423132112 is 211231324020003.

It is a super-3 number, since 3×300020423132112³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300020423132113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100813312737 + ... + 100813315712.

It is an arithmetic number, because the mean of its divisors is an integer number (20001361542240).

Almost surely, 2^{300020423132112} is an apocalyptic number.

It is an amenable number.

300020423132112 is an abundant number, since it is smaller than the sum of its proper divisors (500034038557488).

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

300020423132112 is a wasteful number, since it uses less digits than its factorization.

300020423132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201626628491 (or 201626628485 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 300020423132112 its reverse (211231324020003), we get a palindrome (511251747152115).

The spelling of 300020423132112 in words is "three hundred trillion, twenty billion, four hundred twenty-three million, one hundred thirty-two thousand, one hundred twelve".