133023163431663 has 12 divisors (see below), whose sum is σ = 192236813580760. Its totient is φ = 88639534717776.

The previous prime is 133023163431649. The next prime is 133023163431731. The reversal of 133023163431663 is 366134361320331.

133023163431663 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 3 + 1 + 634 + 3 + 1 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 133023163431663 - 2³⁷ = 132885724478191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133023163431643) 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, 3547833268 + ... + 3547870761.

Almost surely, 2^{133023163431663} is an apocalyptic number.

133023163431663 is a deficient number, since it is larger than the sum of its proper divisors (59213650149097).

133023163431663 is a wasteful number, since it uses less digits than its factorization.

133023163431663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7095706118 (or 7095706115 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 45.

The spelling of 133023163431663 in words is "one hundred thirty-three trillion, twenty-three billion, one hundred sixty-three million, four hundred thirty-one thousand, six hundred sixty-three".