133212310333 has 16 divisors (see below), whose sum is σ = 135636463872. Its totient is φ = 130804128000.

The previous prime is 133212310327. The next prime is 133212310367. The reversal of 133212310333 is 333013212331.

It is a cyclic number.

It is not a de Polignac number, because 133212310333 - 2²⁵ = 133178755901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133212310298 and 133212310307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133212310433) 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 15 ways as a sum of consecutive naturals, for example, 42681013 + ... + 42684133.

It is an arithmetic number, because the mean of its divisors is an integer number (8477278992).

Almost surely, 2^133212310333 is an apocalyptic number.

It is an amenable number.

133212310333 is a deficient number, since it is larger than the sum of its proper divisors (2424153539).

133212310333 is a wasteful number, since it uses less digits than its factorization.

133212310333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133212310333 its reverse (333013212331), we get a palindrome (466225522664).

The spelling of 133212310333 in words is "one hundred thirty-three billion, two hundred twelve million, three hundred ten thousand, three hundred thirty-three".