133311223323 has 12 divisors (see below), whose sum is σ = 193359665928. Its totient is φ = 88505375040.

The previous prime is 133311223153. The next prime is 133311223327. The reversal of 133311223323 is 323322113331.

133311223323 is a `hidden beast` number, since 1 + 3 + 3 + 311 + 2 + 23 + 323 = 666.

It is not a de Polignac number, because 133311223323 - 2¹² = 133311219227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133311223327) 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 11 ways as a sum of consecutive naturals, for example, 30728865 + ... + 30733202.

It is an arithmetic number, because the mean of its divisors is an integer number (16113305494).

Almost surely, 2^133311223323 is an apocalyptic number.

133311223323 is a deficient number, since it is larger than the sum of its proper divisors (60048442605).

133311223323 is a wasteful number, since it uses less digits than its factorization.

133311223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61462314 (or 61462311 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 133311223323 its reverse (323322113331), we get a palindrome (456633336654).

The spelling of 133311223323 in words is "one hundred thirty-three billion, three hundred eleven million, two hundred twenty-three thousand, three hundred twenty-three".