133001123343 has 8 divisors (see below), whose sum is σ = 193456179456. Its totient is φ = 80606741400.

The previous prime is 133001123267. The next prime is 133001123369. The reversal of 133001123343 is 343321100331.

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 133001123343 - 2²⁸ = 132732687887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001125343) 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 7 ways as a sum of consecutive naturals, for example, 2015168503 + ... + 2015168568.

It is an arithmetic number, because the mean of its divisors is an integer number (24182022432).

Almost surely, 2^133001123343 is an apocalyptic number.

133001123343 is a deficient number, since it is larger than the sum of its proper divisors (60455056113).

133001123343 is a wasteful number, since it uses less digits than its factorization.

133001123343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030337085.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133001123343 its reverse (343321100331), we get a palindrome (476322223674).

The spelling of 133001123343 in words is "one hundred thirty-three billion, one million, one hundred twenty-three thousand, three hundred forty-three".