150326243 has 2 divisors, whose sum is σ = 150326244. Its totient is φ = 150326242.

The previous prime is 150326221. The next prime is 150326263. The reversal of 150326243 is 342623051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150326243 - 2²⁴ = 133549027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (150326263) 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 as a sum of consecutive naturals, namely, 75163121 + 75163122.

It is an arithmetic number, because the mean of its divisors is an integer number (75163122).

Almost surely, 2^150326243 is an apocalyptic number.

150326243 is a deficient number, since it is larger than the sum of its proper divisors (1).

150326243 is an equidigital number, since it uses as much as digits as its factorization.

150326243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 150326243 is about 12260.7602945331. The cubic root of 150326243 is about 531.7142111265.

Adding to 150326243 its reverse (342623051), we get a palindrome (492949294).

The spelling of 150326243 in words is "one hundred fifty million, three hundred twenty-six thousand, two hundred forty-three".