158030015 has 16 divisors (see below), whose sum is σ = 222790176. Its totient is φ = 106089600.

The previous prime is 158030009. The next prime is 158030017. The reversal of 158030015 is 510030851.

It is not a de Polignac number, because 158030015 - 2⁴ = 158029999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158030017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109796 + ... + 111225.

It is an arithmetic number, because the mean of its divisors is an integer number (13924386).

Almost surely, 2^158030015 is an apocalyptic number.

158030015 is a deficient number, since it is larger than the sum of its proper divisors (64760161).

158030015 is a wasteful number, since it uses less digits than its factorization.

158030015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221050.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 158030015 is about 12570.9989658738. The cubic root of 158030015 is about 540.6462484660.

Adding to 158030015 its reverse (510030851), we get a palindrome (668060866).

The spelling of 158030015 in words is "one hundred fifty-eight million, thirty thousand, fifteen".