13132346543 has 2 divisors, whose sum is σ = 13132346544. Its totient is φ = 13132346542.

The previous prime is 13132346503. The next prime is 13132346551. The reversal of 13132346543 is 34564323131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13132346543 - 2¹⁶ = 13132281007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132346503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566173271 + 6566173272.

It is an arithmetic number, because the mean of its divisors is an integer number (6566173272).

Almost surely, 2^13132346543 is an apocalyptic number.

13132346543 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132346543 is an equidigital number, since it uses as much as digits as its factorization.

13132346543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 35.

Adding to 13132346543 its reverse (34564323131), we get a palindrome (47696669674).

The spelling of 13132346543 in words is "thirteen billion, one hundred thirty-two million, three hundred forty-six thousand, five hundred forty-three".