165111348 has 12 divisors (see below), whose sum is σ = 385259840. Its totient is φ = 55037112.

The previous prime is 165111341. The next prime is 165111367. The reversal of 165111348 is 843111561.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165111341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6879628 + ... + 6879651.

Almost surely, 2^165111348 is an apocalyptic number.

It is an amenable number.

165111348 is an abundant number, since it is smaller than the sum of its proper divisors (220148492).

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

165111348 is a wasteful number, since it uses less digits than its factorization.

165111348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13759286 (or 13759284 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 165111348 is about 12849.5660627120. The cubic root of 165111348 is about 548.6040057306.

The spelling of 165111348 in words is "one hundred sixty-five million, one hundred eleven thousand, three hundred forty-eight".