12103334 has 4 divisors (see below), whose sum is σ = 18155004. Its totient is φ = 6051666.

The previous prime is 12103331. The next prime is 12103363. The reversal of 12103334 is 43330121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43330121 = 1321 ⋅32801.

It is a super-4 number, since 4×12103334⁴ (a number of 29 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103331) 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 as a sum of consecutive naturals, namely, 3025832 + ... + 3025835.

It is an arithmetic number, because the mean of its divisors is an integer number (4538751).

Almost surely, 2^12103334 is an apocalyptic number.

12103334 is a deficient number, since it is larger than the sum of its proper divisors (6051670).

12103334 is an equidigital number, since it uses as much as digits as its factorization.

12103334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051669.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 12103334 is about 3478.9846219838. The cubic root of 12103334 is about 229.5981262013.

Adding to 12103334 its reverse (43330121), we get a palindrome (55433455).

The spelling of 12103334 in words is "twelve million, one hundred three thousand, three hundred thirty-four".