165030116 has 6 divisors (see below), whose sum is σ = 288802710. Its totient is φ = 82515056.

The previous prime is 165030091. The next prime is 165030127. The reversal of 165030116 is 611030561.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95140516 + 69889600 = 9754^2 + 8360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 165030091 and 165030100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20628761 + ... + 20628768.

It is an arithmetic number, because the mean of its divisors is an integer number (48133785).

Almost surely, 2^165030116 is an apocalyptic number.

It is an amenable number.

165030116 is a deficient number, since it is larger than the sum of its proper divisors (123772594).

165030116 is a wasteful number, since it uses less digits than its factorization.

165030116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41257533 (or 41257531 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 165030116 is about 12846.4047888894. The cubic root of 165030116 is about 548.5140229979.

Adding to 165030116 its reverse (611030561), we get a palindrome (776060677).

The spelling of 165030116 in words is "one hundred sixty-five million, thirty thousand, one hundred sixteen".