150005105 has 8 divisors (see below), whose sum is σ = 183402792. Its totient is φ = 117739648.

The previous prime is 150005083. The next prime is 150005117. The reversal of 150005105 is 501500051.

150005105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11895601 + 138109504 = 3449^2 + 11752^2 .

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 150005105 - 2⁶ = 150005041 is a prime.

It is a super-2 number, since 2×150005105² = 45003063052122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282764 + ... + 283293.

It is an arithmetic number, because the mean of its divisors is an integer number (22925349).

Almost surely, 2^150005105 is an apocalyptic number.

It is an amenable number.

150005105 is a deficient number, since it is larger than the sum of its proper divisors (33397687).

150005105 is an equidigital number, since it uses as much as digits as its factorization.

150005105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566115.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 150005105 is about 12247.6571228950. The cubic root of 150005105 is about 531.3353121585.

Adding to 150005105 its reverse (501500051), we get a palindrome (651505156).

The spelling of 150005105 in words is "one hundred fifty million, five thousand, one hundred five".