12152300 has 18 divisors (see below), whose sum is σ = 26370708. Its totient is φ = 4860880.

The previous prime is 12152299. The next prime is 12152321. The reversal of 12152300 is 325121.

It is a happy number.

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, 60662 + ... + 60861.

Almost surely, 2^12152300 is an apocalyptic number.

12152300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12152300 is an abundant number, since it is smaller than the sum of its proper divisors (14218408).

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

12152300 is a wasteful number, since it uses less digits than its factorization.

12152300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121537 (or 121530 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12152300 is about 3486.0149167782. The cubic root of 12152300 is about 229.9073350719.

Adding to 12152300 its reverse (325121), we get a palindrome (12477421).

The spelling of 12152300 in words is "twelve million, one hundred fifty-two thousand, three hundred".