150814223 has 4 divisors (see below), whose sum is σ = 172359120. Its totient is φ = 129269328.

The previous prime is 150814199. The next prime is 150814249. The reversal of 150814223 is 322418051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322418051 = 809 ⋅398539.

It is a cyclic number.

It is not a de Polignac number, because 150814223 - 2⁶ = 150814159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150814192 and 150814201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150814273) 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 in 3 ways as a sum of consecutive naturals, for example, 10772438 + ... + 10772451.

It is an arithmetic number, because the mean of its divisors is an integer number (43089780).

Almost surely, 2^150814223 is an apocalyptic number.

150814223 is a deficient number, since it is larger than the sum of its proper divisors (21544897).

150814223 is an equidigital number, since it uses as much as digits as its factorization.

150814223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21544896.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 150814223 is about 12280.6442420583. The cubic root of 150814223 is about 532.2889292564.

The spelling of 150814223 in words is "one hundred fifty million, eight hundred fourteen thousand, two hundred twenty-three".