14305020213111 has 32 divisors (see below), whose sum is σ = 19693279457280. Its totient is φ = 9230926504800.

The previous prime is 14305020213083. The next prime is 14305020213119. The reversal of 14305020213111 is 11131202050341.

It is not a de Polignac number, because 14305020213111 - 2⁹ = 14305020212599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14305020213119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11561716 + ... + 12739046.

It is an arithmetic number, because the mean of its divisors is an integer number (615414983040).

Almost surely, 2^{14305020213111} is an apocalyptic number.

14305020213111 is a deficient number, since it is larger than the sum of its proper divisors (5388259244169).

14305020213111 is a wasteful number, since it uses less digits than its factorization.

14305020213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178227.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 14305020213111 its reverse (11131202050341), we get a palindrome (25436222263452).

The spelling of 14305020213111 in words is "fourteen trillion, three hundred five billion, twenty million, two hundred thirteen thousand, one hundred eleven".