30080161 has 8 divisors (see below), whose sum is σ = 30785184. Its totient is φ = 29383200.

The previous prime is 30080153. The next prime is 30080201. The reversal of 30080161 is 16108003.

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 30080161 - 2³ = 30080153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30080111) 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, 5886 + ... + 9736.

It is an arithmetic number, because the mean of its divisors is an integer number (3848148).

Almost surely, 2^30080161 is an apocalyptic number.

It is an amenable number.

30080161 is a deficient number, since it is larger than the sum of its proper divisors (705023).

30080161 is a wasteful number, since it uses less digits than its factorization.

30080161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 30080161 is about 5484.5383579660. The cubic root of 30080161 is about 310.9997587561. Note that the first 3 decimals are identical.

Adding to 30080161 its reverse (16108003), we get a palindrome (46188164).

The spelling of 30080161 in words is "thirty million, eighty thousand, one hundred sixty-one".