12140300 has 18 divisors (see below), whose sum is σ = 26344668. Its totient is φ = 4856080.

The previous prime is 12140291. The next prime is 12140309. The reversal of 12140300 is 304121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12140291) and next prime (12140309).

It is not an unprimeable number, because it can be changed into a prime (12140309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60602 + ... + 60801.

Almost surely, 2^12140300 is an apocalyptic number.

12140300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12140300 is an abundant number, since it is smaller than the sum of its proper divisors (14204368).

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

12140300 is a wasteful number, since it uses less digits than its factorization.

12140300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121417 (or 121410 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 12140300 is about 3484.2933286393. The cubic root of 12140300 is about 229.8316348170.

Adding to 12140300 its reverse (304121), we get a palindrome (12444421).

The spelling of 12140300 in words is "twelve million, one hundred forty thousand, three hundred".