30161014 has 8 divisors (see below), whose sum is σ = 48721680. Its totient is φ = 13920456.

The previous prime is 30161011. The next prime is 30161029. The reversal of 30161014 is 41016103.

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30161011) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 579994 + ... + 580045.

It is an arithmetic number, because the mean of its divisors is an integer number (6090210).

Almost surely, 2^30161014 is an apocalyptic number.

30161014 is a deficient number, since it is larger than the sum of its proper divisors (18560666).

30161014 is a wasteful number, since it uses less digits than its factorization.

30161014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160054.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 30161014 is about 5491.9044055774. The cubic root of 30161014 is about 311.2781567298.

Adding to 30161014 its reverse (41016103), we get a palindrome (71177117).

The spelling of 30161014 in words is "thirty million, one hundred sixty-one thousand, fourteen".