150239233 has 4 divisors (see below), whose sum is σ = 151247700. Its totient is φ = 149230768.

The previous prime is 150239171. The next prime is 150239239. The reversal of 150239233 is 332932051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332932051 = 3067 ⋅108553.

It can be written as a sum of positive squares in 2 ways, for example, as 18173169 + 132066064 = 4263^2 + 11492^2 .

It is a cyclic number.

It is not a de Polignac number, because 150239233 - 2²¹ = 148142081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150239239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504010 + ... + 504307.

It is an arithmetic number, because the mean of its divisors is an integer number (37811925).

Almost surely, 2^150239233 is an apocalyptic number.

It is an amenable number.

150239233 is a deficient number, since it is larger than the sum of its proper divisors (1008467).

150239233 is a wasteful number, since it uses less digits than its factorization.

150239233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008466.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 150239233 is about 12257.2114691719. The cubic root of 150239233 is about 531.6116045522.

The spelling of 150239233 in words is "one hundred fifty million, two hundred thirty-nine thousand, two hundred thirty-three".