14103312 has 40 divisors (see below), whose sum is σ = 37286304. Its totient is φ = 4591104.

The previous prime is 14103307. The next prime is 14103359. The reversal of 14103312 is 21330141.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14103291 and 14103300.

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 7 ways as a sum of consecutive naturals, for example, 1353 + ... + 5480.

Almost surely, 2^14103312 is an apocalyptic number.

14103312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14103312 is an abundant number, since it is smaller than the sum of its proper divisors (23182992).

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

14103312 is a wasteful number, since it uses less digits than its factorization.

14103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887 (or 6881 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14103312 is about 3755.4376575840. The cubic root of 14103312 is about 241.6056231605.

Adding to 14103312 its reverse (21330141), we get a palindrome (35433453).

The spelling of 14103312 in words is "fourteen million, one hundred three thousand, three hundred twelve".