133244013303 has 24 divisors (see below), whose sum is σ = 197192276736. Its totient is φ = 86647622400.

The previous prime is 133244013251. The next prime is 133244013347. The reversal of 133244013303 is 303310442331.

133244013303 is a `hidden beast` number, since 1 + 3 + 324 + 4 + 0 + 1 + 330 + 3 = 666.

It is not a de Polignac number, because 133244013303 - 2³⁰ = 132170271479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133244013503) 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 23 ways as a sum of consecutive naturals, for example, 2318826 + ... + 2375592.

It is an arithmetic number, because the mean of its divisors is an integer number (8216344864).

Almost surely, 2^133244013303 is an apocalyptic number.

133244013303 is a deficient number, since it is larger than the sum of its proper divisors (63948263433).

133244013303 is a wasteful number, since it uses less digits than its factorization.

133244013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63175 (or 63172 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 133244013303 its reverse (303310442331), we get a palindrome (436554455634).

The spelling of 133244013303 in words is "one hundred thirty-three billion, two hundred forty-four million, thirteen thousand, three hundred three".