133423132333 has 16 divisors (see below), whose sum is σ = 141747727680. Its totient is φ = 125151941376.

The previous prime is 133423132331. The next prime is 133423132361. The reversal of 133423132333 is 333231324331.

It is a cyclic number.

It is not a de Polignac number, because 133423132333 - 2¹ = 133423132331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133423132295 and 133423132304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133423132331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9805891 + ... + 9819487.

It is an arithmetic number, because the mean of its divisors is an integer number (8859232980).

Almost surely, 2^133423132333 is an apocalyptic number.

It is an amenable number.

133423132333 is a deficient number, since it is larger than the sum of its proper divisors (8324595347).

133423132333 is a wasteful number, since it uses less digits than its factorization.

133423132333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15516.

The product of its digits is 34992, while the sum is 31.

Adding to 133423132333 its reverse (333231324331), we get a palindrome (466654456664).

The spelling of 133423132333 in words is "one hundred thirty-three billion, four hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-three".