150105841 has 4 divisors (see below), whose sum is σ = 150143092. Its totient is φ = 150068592.

The previous prime is 150105803. The next prime is 150105847. The reversal of 150105841 is 148501051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31404816 + 118701025 = 5604^2 + 10895^2 .

It is a cyclic number.

It is not a de Polignac number, because 150105841 - 2⁷ = 150105713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150105847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11730 + ... + 20923.

It is an arithmetic number, because the mean of its divisors is an integer number (37535773).

Almost surely, 2^150105841 is an apocalyptic number.

It is an amenable number.

150105841 is a deficient number, since it is larger than the sum of its proper divisors (37251).

150105841 is an equidigital number, since it uses as much as digits as its factorization.

150105841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37250.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 150105841 is about 12251.7688926946. The cubic root of 150105841 is about 531.4542250381.

Adding to 150105841 its reverse (148501051), we get a palindrome (298606892).

The spelling of 150105841 in words is "one hundred fifty million, one hundred five thousand, eight hundred forty-one".