150245306 has 4 divisors (see below), whose sum is σ = 225367962. Its totient is φ = 75122652.

The previous prime is 150245299. The next prime is 150245327. The reversal of 150245306 is 603542051.

150245306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 149842081 + 403225 = 12241^2 + 635^2 .

It is a super-3 number, since 3×150245306³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37561325 + ... + 37561328.

Almost surely, 2^150245306 is an apocalyptic number.

150245306 is a deficient number, since it is larger than the sum of its proper divisors (75122656).

150245306 is an equidigital number, since it uses as much as digits as its factorization.

150245306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75122655.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 150245306 is about 12257.4591983820. The cubic root of 150245306 is about 531.6187674255.

Adding to 150245306 its reverse (603542051), we get a palindrome (753787357).

The spelling of 150245306 in words is "one hundred fifty million, two hundred forty-five thousand, three hundred six".