12104311 has 8 divisors (see below), whose sum is σ = 12828800. Its totient is φ = 11388600.

The previous prime is 12104303. The next prime is 12104317. The reversal of 12104311 is 11340121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12104311 - 2³ = 12104303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12104291 and 12104300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760 + ... + 4978.

It is an arithmetic number, because the mean of its divisors is an integer number (1603600).

Almost surely, 2^12104311 is an apocalyptic number.

12104311 is a deficient number, since it is larger than the sum of its proper divisors (724489).

12104311 is a wasteful number, since it uses less digits than its factorization.

12104311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12104311 is about 3479.1250336830. The cubic root of 12104311 is about 229.6043038747.

Adding to 12104311 its reverse (11340121), we get a palindrome (23444432).

The spelling of 12104311 in words is "twelve million, one hundred four thousand, three hundred eleven".