165032030 has 8 divisors (see below), whose sum is σ = 297057672. Its totient is φ = 66012808.

The previous prime is 165031973. The next prime is 165032033. The reversal of 165032030 is 30230561.

165032030 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 junction number, because it is equal to n+sod(n) for n = 165031993 and 165032011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165032033) 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, 8251592 + ... + 8251611.

It is an arithmetic number, because the mean of its divisors is an integer number (37132209).

Almost surely, 2^165032030 is an apocalyptic number.

165032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165032030 is a deficient number, since it is larger than the sum of its proper divisors (132025642).

165032030 is a wasteful number, since it uses less digits than its factorization.

165032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16503210.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 165032030 is about 12846.4792842241. The cubic root of 165032030 is about 548.5161435236.

Adding to 165032030 its reverse (30230561), we get a palindrome (195262591).

The spelling of 165032030 in words is "one hundred sixty-five million, thirty-two thousand, thirty".