165180300153306 has 16 divisors (see below), whose sum is σ = 330894300799200. Its totient is φ = 54971149969008.

The previous prime is 165180300153301. The next prime is 165180300153313. The reversal of 165180300153306 is 603351003081561.

It is not an unprimeable number, because it can be changed into a prime (165180300153301) 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 7 ways as a sum of consecutive naturals, for example, 22237516501 + ... + 22237523928.

It is an arithmetic number, because the mean of its divisors is an integer number (20680893799950).

Almost surely, 2^{165180300153306} is an apocalyptic number.

165180300153306 is an abundant number, since it is smaller than the sum of its proper divisors (165714000645894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165180300153306 is a wasteful number, since it uses less digits than its factorization.

165180300153306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44475041053.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 165180300153306 in words is "one hundred sixty-five trillion, one hundred eighty billion, three hundred million, one hundred fifty-three thousand, three hundred six".