150422243 has 2 divisors, whose sum is σ = 150422244. Its totient is φ = 150422242.

The previous prime is 150422227. The next prime is 150422249. The reversal of 150422243 is 342224051.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150422243 - 2⁴ = 150422227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150422249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75211121 + 75211122.

It is an arithmetic number, because the mean of its divisors is an integer number (75211122).

Almost surely, 2^150422243 is an apocalyptic number.

150422243 is a deficient number, since it is larger than the sum of its proper divisors (1).

150422243 is an equidigital number, since it uses as much as digits as its factorization.

150422243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 150422243 is about 12264.6745982109. The cubic root of 150422243 is about 531.8273732314.

Adding to 150422243 its reverse (342224051), we get a palindrome (492646294).

The spelling of 150422243 in words is "one hundred fifty million, four hundred twenty-two thousand, two hundred forty-three".