12323150 has 48 divisors (see below), whose sum is σ = 26489376. Its totient is φ = 4177920.

The previous prime is 12323141. The next prime is 12323161. The reversal of 12323150 is 5132321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47822 + ... + 48078.

It is an arithmetic number, because the mean of its divisors is an integer number (551862).

Almost surely, 2^12323150 is an apocalyptic number.

12323150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12323150 is an abundant number, since it is smaller than the sum of its proper divisors (14166226).

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

12323150 is a wasteful number, since it uses less digits than its factorization.

12323150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12323150 is about 3510.4344460480. The cubic root of 12323150 is about 230.9797524778.

Adding to 12323150 its reverse (5132321), we get a palindrome (17455471).

The spelling of 12323150 in words is "twelve million, three hundred twenty-three thousand, one hundred fifty".