165130303055 has 8 divisors (see below), whose sum is σ = 198280453632. Its totient is φ = 132021515808.

The previous prime is 165130303033. The next prime is 165130303057. The reversal of 165130303055 is 550303031561.

165130303055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 165130303055 - 2¹⁰ = 165130302031 is a prime.

It is a super-2 number, since 2×165130303055² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165130303057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10332047 + ... + 10348016.

It is an arithmetic number, because the mean of its divisors is an integer number (24785056704).

Almost surely, 2^165130303055 is an apocalyptic number.

165130303055 is a deficient number, since it is larger than the sum of its proper divisors (33150150577).

165130303055 is a wasteful number, since it uses less digits than its factorization.

165130303055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20681665.

The product of its (nonzero) digits is 20250, while the sum is 32.

The spelling of 165130303055 in words is "one hundred sixty-five billion, one hundred thirty million, three hundred three thousand, fifty-five".