14303220213 has 4 divisors (see below), whose sum is σ = 19070960288. Its totient is φ = 9535480140.

The previous prime is 14303220209. The next prime is 14303220229. The reversal of 14303220213 is 31202230341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14303220213 - 2² = 14303220209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14303220213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14303220713) 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, 2383870033 + ... + 2383870038.

It is an arithmetic number, because the mean of its divisors is an integer number (4767740072).

Almost surely, 2^14303220213 is an apocalyptic number.

It is an amenable number.

14303220213 is a deficient number, since it is larger than the sum of its proper divisors (4767740075).

14303220213 is an equidigital number, since it uses as much as digits as its factorization.

14303220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767740074.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 14303220213 its reverse (31202230341), we get a palindrome (45505450554).

The spelling of 14303220213 in words is "fourteen billion, three hundred three million, two hundred twenty thousand, two hundred thirteen".