165060061059151 has 4 divisors (see below), whose sum is σ = 170751787302600. Its totient is φ = 159368334815704.

The previous prime is 165060061059139. The next prime is 165060061059163. The reversal of 165060061059151 is 151950160060561.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (165060061059139) and next prime (165060061059163).

It is a cyclic number.

It is not a de Polignac number, because 165060061059151 - 2⁵ = 165060061059119 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 (165060061059121) 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 3 ways as a sum of consecutive naturals, for example, 2845863121681 + ... + 2845863121738.

It is an arithmetic number, because the mean of its divisors is an integer number (42687946825650).

Almost surely, 2^{165060061059151} is an apocalyptic number.

165060061059151 is a deficient number, since it is larger than the sum of its proper divisors (5691726243449).

165060061059151 is an equidigital number, since it uses as much as digits as its factorization.

165060061059151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691726243448.

The product of its (nonzero) digits is 243000, while the sum is 46.

The spelling of 165060061059151 in words is "one hundred sixty-five trillion, sixty billion, sixty-one million, fifty-nine thousand, one hundred fifty-one".