133063816501 has 32 divisors (see below), whose sum is σ = 168685560576. Its totient is φ = 101945088000.

The previous prime is 133063816493. The next prime is 133063816507. The reversal of 133063816501 is 105618360331.

It is not a de Polignac number, because 133063816501 - 2³ = 133063816493 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 (133063816507) 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 31 ways as a sum of consecutive naturals, for example, 16966341 + ... + 16974181.

It is an arithmetic number, because the mean of its divisors is an integer number (5271423768).

Almost surely, 2^133063816501 is an apocalyptic number.

133063816501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133063816501 is a deficient number, since it is larger than the sum of its proper divisors (35621744075).

133063816501 is a wasteful number, since it uses less digits than its factorization.

133063816501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11533.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 133063816501 in words is "one hundred thirty-three billion, sixty-three million, eight hundred sixteen thousand, five hundred one".