133223133303 has 12 divisors (see below), whose sum is σ = 207235985320. Its totient is φ = 81983466576.

The previous prime is 133223133293. The next prime is 133223133311. The reversal of 133223133303 is 303331322331.

133223133303 is a `hidden beast` number, since 1 + 3 + 3 + 223 + 133 + 303 = 666.

It is not a de Polignac number, because 133223133303 - 2⁴ = 133223133287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133223133313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569329513 + ... + 569329746.

Almost surely, 2^133223133303 is an apocalyptic number.

133223133303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133223133303 is a deficient number, since it is larger than the sum of its proper divisors (74012852017).

133223133303 is a wasteful number, since it uses less digits than its factorization.

133223133303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138659278 (or 1138659275 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 133223133303 its reverse (303331322331), we get a palindrome (436554455634).

The spelling of 133223133303 in words is "one hundred thirty-three billion, two hundred twenty-three million, one hundred thirty-three thousand, three hundred three".