12100323 has 16 divisors (see below), whose sum is σ = 17381376. Its totient is φ = 7465920.

The previous prime is 12100307. The next prime is 12100327. The reversal of 12100323 is 32300121.

It is a happy number.

12100323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12100323 - 2⁴ = 12100307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12100299 and 12100308.

It is not an unprimeable number, because it can be changed into a prime (12100327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690 + ... + 4967.

It is an arithmetic number, because the mean of its divisors is an integer number (1086336).

Almost surely, 2^12100323 is an apocalyptic number.

12100323 is a deficient number, since it is larger than the sum of its proper divisors (5281053).

12100323 is a wasteful number, since it uses less digits than its factorization.

12100323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 12100323 is about 3478.5518538610. The cubic root of 12100323 is about 229.5790852413.

Adding to 12100323 its reverse (32300121), we get a palindrome (44400444).

The spelling of 12100323 in words is "twelve million, one hundred thousand, three hundred twenty-three".