14211230311 has 2 divisors, whose sum is σ = 14211230312. Its totient is φ = 14211230310.

The previous prime is 14211230309. The next prime is 14211230321. The reversal of 14211230311 is 11303211241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14211230311 - 2¹ = 14211230309 is a prime.

Together with 14211230309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14211230321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7105615155 + 7105615156.

It is an arithmetic number, because the mean of its divisors is an integer number (7105615156).

Almost surely, 2^14211230311 is an apocalyptic number.

14211230311 is a deficient number, since it is larger than the sum of its proper divisors (1).

14211230311 is an equidigital number, since it uses as much as digits as its factorization.

14211230311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 14211230311 its reverse (11303211241), we get a palindrome (25514441552).

The spelling of 14211230311 in words is "fourteen billion, two hundred eleven million, two hundred thirty thousand, three hundred eleven".