63030161 has 16 divisors (see below), whose sum is σ = 67447296. Its totient is φ = 58800000.

The previous prime is 63030139. The next prime is 63030167. The reversal of 63030161 is 16103036.

It is a cyclic number.

It is not a de Polignac number, because 63030161 - 2¹⁴ = 63013777 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (63030167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128126 + ... + 128616.

It is an arithmetic number, because the mean of its divisors is an integer number (4215456).

Almost surely, 2^63030161 is an apocalyptic number.

It is an amenable number.

63030161 is a deficient number, since it is larger than the sum of its proper divisors (4417135).

63030161 is a wasteful number, since it uses less digits than its factorization.

63030161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 63030161 is about 7939.1536702598. The cubic root of 63030161 is about 397.9692092540.

Adding to 63030161 its reverse (16103036), we get a palindrome (79133197).

The spelling of 63030161 in words is "sixty-three million, thirty thousand, one hundred sixty-one".