13214110120543 has 4 divisors (see below), whose sum is σ = 13214532044848. Its totient is φ = 13213688196240.

The previous prime is 13214110120537. The next prime is 13214110120553. The reversal of 13214110120543 is 34502101141231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13214110120543 - 2⁵ = 13214110120511 is a prime.

It is a super-2 number, since 2×13214110120543² (a number of 27 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 (13214110120553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210915171 + ... + 210977812.

It is an arithmetic number, because the mean of its divisors is an integer number (3303633011212).

Almost surely, 2^{13214110120543} is an apocalyptic number.

13214110120543 is a deficient number, since it is larger than the sum of its proper divisors (421924305).

13214110120543 is an equidigital number, since it uses as much as digits as its factorization.

13214110120543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421924304.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 13214110120543 its reverse (34502101141231), we get a palindrome (47716211261774).

The spelling of 13214110120543 in words is "thirteen trillion, two hundred fourteen billion, one hundred ten million, one hundred twenty thousand, five hundred forty-three".