165000105152 has 28 divisors (see below), whose sum is σ = 327647920776. Its totient is φ = 82443148800.

The previous prime is 165000105091. The next prime is 165000105157. The reversal of 165000105152 is 251501000561.

It is not an unprimeable number, because it can be changed into a prime (165000105157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795533 + ... + 981260.

Almost surely, 2^165000105152 is an apocalyptic number.

It is an amenable number.

165000105152 is a deficient number, since it is larger than the sum of its proper divisors (162647815624).

165000105152 is a wasteful number, since it uses less digits than its factorization.

165000105152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778256 (or 1778246 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 165000105152 in words is "one hundred sixty-five billion, one hundred five thousand, one hundred fifty-two".