133031021313303 has 6 divisors (see below), whose sum is σ = 192155919674784. Its totient is φ = 88687347542196.

The previous prime is 133031021313221. The next prime is 133031021313347. The reversal of 133031021313303 is 303313120130331.

133031021313303 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 310 + 2 + 1 + 313 + 30 + 3 = 666.

It is not a de Polignac number, because 133031021313303 - 2¹⁷ = 133031021182231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133031021313383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7390612295175 + ... + 7390612295192.

It is an arithmetic number, because the mean of its divisors is an integer number (32025986612464).

Almost surely, 2^{133031021313303} is an apocalyptic number.

133031021313303 is a deficient number, since it is larger than the sum of its proper divisors (59124898361481).

133031021313303 is a wasteful number, since it uses less digits than its factorization.

133031021313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781224590373 (or 14781224590370 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 133031021313303 its reverse (303313120130331), we get a palindrome (436344141443634).

The spelling of 133031021313303 in words is "one hundred thirty-three trillion, thirty-one billion, twenty-one million, three hundred thirteen thousand, three hundred three".