13133042343 has 36 divisors (see below), whose sum is σ = 20013313320. Its totient is φ = 8297533728.

The previous prime is 13133042311. The next prime is 13133042347. The reversal of 13133042343 is 34324033131.

13133042343 is a `hidden beast` number, since 1 + 3 + 13 + 304 + 2 + 343 = 666.

13133042343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13133042343 - 2⁵ = 13133042311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133042347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 506296 + ... + 531602.

It is an arithmetic number, because the mean of its divisors is an integer number (555925370).

Almost surely, 2^13133042343 is an apocalyptic number.

13133042343 is a deficient number, since it is larger than the sum of its proper divisors (6880270977).

13133042343 is a wasteful number, since it uses less digits than its factorization.

13133042343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25468 (or 25442 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13133042343 its reverse (34324033131), we get a palindrome (47457075474).

The spelling of 13133042343 in words is "thirteen billion, one hundred thirty-three million, forty-two thousand, three hundred forty-three".