133807383085 has 16 divisors (see below), whose sum is σ = 161438046336. Its totient is φ = 106468008768.

The previous prime is 133807383071. The next prime is 133807383103. The reversal of 133807383085 is 580383708331.

It is a cyclic number.

It is not a de Polignac number, because 133807383085 - 2⁵ = 133807383053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591664 + ... + 785926.

It is an arithmetic number, because the mean of its divisors is an integer number (10089877896).

Almost surely, 2^133807383085 is an apocalyptic number.

It is an amenable number.

133807383085 is a deficient number, since it is larger than the sum of its proper divisors (27630663251).

133807383085 is a wasteful number, since it uses less digits than its factorization.

133807383085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195012.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 133807383085 in words is "one hundred thirty-three billion, eight hundred seven million, three hundred eighty-three thousand, eighty-five".