14102003 has 4 divisors (see below), whose sum is σ = 14341080. Its totient is φ = 13862928.

The previous prime is 14101963. The next prime is 14102051. The reversal of 14102003 is 30020141.

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: 30020141 = 487 ⋅61643.

It is a cyclic number.

It is not a de Polignac number, because 14102003 - 2¹² = 14097907 is a prime.

It is a super-2 number, since 2×14102003² = 397732977224018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14102603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119450 + ... + 119567.

It is an arithmetic number, because the mean of its divisors is an integer number (3585270).

Almost surely, 2^14102003 is an apocalyptic number.

14102003 is a deficient number, since it is larger than the sum of its proper divisors (239077).

14102003 is an equidigital number, since it uses as much as digits as its factorization.

14102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239076.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 14102003 is about 3755.2633729207. The cubic root of 14102003 is about 241.5981480477.

Adding to 14102003 its reverse (30020141), we get a palindrome (44122144).

The spelling of 14102003 in words is "fourteen million, one hundred two thousand, three".