133333013001233 has 4 divisors (see below), whose sum is σ = 133333144093248. Its totient is φ = 133332881909220.

The previous prime is 133333013001217. The next prime is 133333013001247. The reversal of 133333013001233 is 332100310333331.

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 133333013001233 - 2⁴ = 133333013001217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133333013001196 and 133333013001205.

It is not an unprimeable number, because it can be changed into a prime (133333013001283) 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 3 ways as a sum of consecutive naturals, for example, 64008341 + ... + 66058562.

It is an arithmetic number, because the mean of its divisors is an integer number (33333286023312).

Almost surely, 2^{133333013001233} is an apocalyptic number.

It is an amenable number.

133333013001233 is a deficient number, since it is larger than the sum of its proper divisors (131092015).

133333013001233 is a wasteful number, since it uses less digits than its factorization.

133333013001233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131092014.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 133333013001233 its reverse (332100310333331), we get a palindrome (465433323334564).

The spelling of 133333013001233 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, thirteen million, one thousand, two hundred thirty-three".