14103215211 has 4 divisors (see below), whose sum is σ = 18804286952. Its totient is φ = 9402143472.

The previous prime is 14103215201. The next prime is 14103215213. The reversal of 14103215211 is 11251230141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11251230141 = 3 ⋅3750410047.

It is not a de Polignac number, because 14103215211 - 2⁷ = 14103215083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14103215213) 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, 2350535866 + ... + 2350535871.

It is an arithmetic number, because the mean of its divisors is an integer number (4701071738).

Almost surely, 2^14103215211 is an apocalyptic number.

14103215211 is a deficient number, since it is larger than the sum of its proper divisors (4701071741).

14103215211 is an equidigital number, since it uses as much as digits as its factorization.

14103215211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701071740.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 14103215211 its reverse (11251230141), we get a palindrome (25354445352).

The spelling of 14103215211 in words is "fourteen billion, one hundred three million, two hundred fifteen thousand, two hundred eleven".