165302150 has 48 divisors (see below), whose sum is σ = 345540384. Its totient is φ = 58375680.

The previous prime is 165302113. The next prime is 165302167. The reversal of 165302150 is 51203561.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9422 + ... + 20478.

It is an arithmetic number, because the mean of its divisors is an integer number (7198758).

Almost surely, 2^165302150 is an apocalyptic number.

165302150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165302150 is an abundant number, since it is smaller than the sum of its proper divisors (180238234).

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

165302150 is a wasteful number, since it uses less digits than its factorization.

165302150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105 (or 11100 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 165302150 is about 12856.9883720878. The cubic root of 165302150 is about 548.8152458989.

The spelling of 165302150 in words is "one hundred sixty-five million, three hundred two thousand, one hundred fifty".