133253134535343 has 8 divisors (see below), whose sum is σ = 177915235109248. Its totient is φ = 88713228492504.

The previous prime is 133253134535251. The next prime is 133253134535467. The reversal of 133253134535343 is 343535431352331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133253134535343 - 2¹⁸ = 133253134273199 is a prime.

It is a super-2 number, since 2×133253134535343² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133253134535292 and 133253134535301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133253134537343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30548630221 + ... + 30548634582.

It is an arithmetic number, because the mean of its divisors is an integer number (22239404388656).

Almost surely, 2^{133253134535343} is an apocalyptic number.

133253134535343 is a deficient number, since it is larger than the sum of its proper divisors (44662100573905).

133253134535343 is an equidigital number, since it uses as much as digits as its factorization.

133253134535343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61097265533.

The product of its digits is 8748000, while the sum is 48.

Adding to 133253134535343 its reverse (343535431352331), we get a palindrome (476788565887674).

The spelling of 133253134535343 in words is "one hundred thirty-three trillion, two hundred fifty-three billion, one hundred thirty-four million, five hundred thirty-five thousand, three hundred forty-three".