12308300 has 18 divisors (see below), whose sum is σ = 26709228. Its totient is φ = 4923280.

The previous prime is 12308297. The next prime is 12308327. The reversal of 12308300 is 380321.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61442 + ... + 61641.

It is an arithmetic number, because the mean of its divisors is an integer number (1483846).

Almost surely, 2^12308300 is an apocalyptic number.

12308300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12308300 is an abundant number, since it is smaller than the sum of its proper divisors (14400928).

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

12308300 is a wasteful number, since it uses less digits than its factorization.

12308300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123097 (or 123090 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12308300 is about 3508.3186856385. The cubic root of 12308300 is about 230.8869345419.

Adding to 12308300 its reverse (380321), we get a palindrome (12688621).

The spelling of 12308300 in words is "twelve million, three hundred eight thousand, three hundred".