14122403 has 2 divisors, whose sum is σ = 14122404. Its totient is φ = 14122402.

The previous prime is 14122387. The next prime is 14122429. The reversal of 14122403 is 30422141.

14122403 is nontrivially palindromic in base 3.

It is a weak prime.

It is an emirp because it is prime and its reverse (30422141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14122403 - 2⁴ = 14122387 is a prime.

It is not a weakly prime, because it can be changed into another prime (14122463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061201 + 7061202.

It is an arithmetic number, because the mean of its divisors is an integer number (7061202).

Almost surely, 2^14122403 is an apocalyptic number.

14122403 is a deficient number, since it is larger than the sum of its proper divisors (1).

14122403 is an equidigital number, since it uses as much as digits as its factorization.

14122403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14122403 is about 3757.9785789703. The cubic root of 14122403 is about 241.7145907864.

Adding to 14122403 its reverse (30422141), we get a palindrome (44544544).

The spelling of 14122403 in words is "fourteen million, one hundred twenty-two thousand, four hundred three".