133064163 has 12 divisors (see below), whose sum is σ = 202320040. Its totient is φ = 84040416.

The previous prime is 133064143. The next prime is 133064171. The reversal of 133064163 is 361460331.

133064163 is a `hidden beast` number, since 13 + 3 + 0 + 641 + 6 + 3 = 666.

It is not a de Polignac number, because 133064163 - 2⁸ = 133063907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133064143) 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, 388906 + ... + 389247.

Almost surely, 2^133064163 is an apocalyptic number.

133064163 is a deficient number, since it is larger than the sum of its proper divisors (69255877).

133064163 is a wasteful number, since it uses less digits than its factorization.

133064163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778178 (or 778175 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 133064163 is about 11535.3440780932. The cubic root of 133064163 is about 510.5289437221.

The spelling of 133064163 in words is "one hundred thirty-three million, sixty-four thousand, one hundred sixty-three".