133143041013233 has 4 divisors (see below), whose sum is σ = 134191411415040. Its totient is φ = 132094670611428.

The previous prime is 133143041013223. The next prime is 133143041013263. The reversal of 133143041013233 is 332310140341331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133143041013233 - 2³⁴ = 133125861144049 is a prime.

It is a super-2 number, since 2×133143041013233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133143041013233.

It is not an unprimeable number, because it can be changed into a prime (133143041013223) 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 3 ways as a sum of consecutive naturals, for example, 524185200713 + ... + 524185200966.

It is an arithmetic number, because the mean of its divisors is an integer number (33547852853760).

Almost surely, 2^{133143041013233} is an apocalyptic number.

It is an amenable number.

133143041013233 is a deficient number, since it is larger than the sum of its proper divisors (1048370401807).

133143041013233 is a wasteful number, since it uses less digits than its factorization.

133143041013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048370401806.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 133143041013233 its reverse (332310140341331), we get a palindrome (465453181354564).

The spelling of 133143041013233 in words is "one hundred thirty-three trillion, one hundred forty-three billion, forty-one million, thirteen thousand, two hundred thirty-three".