14214302303 has 4 divisors (see below), whose sum is σ = 14360841600. Its totient is φ = 14067763008.

The previous prime is 14214302257. The next prime is 14214302309. The reversal of 14214302303 is 30320341241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30320341241 = 41263 ⋅734807.

It is a cyclic number.

It is not a de Polignac number, because 14214302303 - 2¹⁴ = 14214285919 is a prime.

It is a super-2 number, since 2×14214302303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14214302309) 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, 73269503 + ... + 73269696.

It is an arithmetic number, because the mean of its divisors is an integer number (3590210400).

Almost surely, 2^14214302303 is an apocalyptic number.

14214302303 is a deficient number, since it is larger than the sum of its proper divisors (146539297).

14214302303 is an equidigital number, since it uses as much as digits as its factorization.

14214302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146539296.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 14214302303 its reverse (30320341241), we get a palindrome (44534643544).

The spelling of 14214302303 in words is "fourteen billion, two hundred fourteen million, three hundred two thousand, three hundred three".