165929113 has 8 divisors (see below), whose sum is σ = 190048320. Its totient is φ = 141913680.

The previous prime is 165929077. The next prime is 165929119. The reversal of 165929113 is 311929561.

It is a happy number.

165929113 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 165929113 - 2¹⁷ = 165798041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (165929119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22483 + ... + 28936.

It is an arithmetic number, because the mean of its divisors is an integer number (23756040).

Almost surely, 2^165929113 is an apocalyptic number.

It is an amenable number.

165929113 is a deficient number, since it is larger than the sum of its proper divisors (24119207).

165929113 is an equidigital number, since it uses as much as digits as its factorization.

165929113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51887.

The product of its digits is 14580, while the sum is 37.

The square root of 165929113 is about 12881.3474838621. The cubic root of 165929113 is about 549.5082248797.

The spelling of 165929113 in words is "one hundred sixty-five million, nine hundred twenty-nine thousand, one hundred thirteen".