300112300 has 72 divisors (see below), whose sum is σ = 678081600. Its totient is φ = 115153920.

The previous prime is 300112297. The next prime is 300112301. The reversal of 300112300 is 3211003.

It is a super-2 number, since 2×300112300² = 180134785222580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (300112301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 692884 + ... + 693316.

It is an arithmetic number, because the mean of its divisors is an integer number (9417800).

Almost surely, 2^300112300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339040800).

300112300 is an abundant number, since it is smaller than the sum of its proper divisors (377969300).

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

300112300 is a wasteful number, since it uses less digits than its factorization.

300112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 300112300 is about 17323.7495941266. The cubic root of 300112300 is about 669.5164700175.

Adding to 300112300 its reverse (3211003), we get a palindrome (303323303).

The spelling of 300112300 in words is "three hundred million, one hundred twelve thousand, three hundred".