150723273 has 16 divisors (see below), whose sum is σ = 204736896. Its totient is φ = 98609280.

The previous prime is 150723259. The next prime is 150723277. The reversal of 150723273 is 372327051.

It is not a de Polignac number, because 150723273 - 2⁸ = 150723017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150723273.

It is not an unprimeable number, because it can be changed into a prime (150723277) 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 15 ways as a sum of consecutive naturals, for example, 48111 + ... + 51147.

It is an arithmetic number, because the mean of its divisors is an integer number (12796056).

Almost surely, 2^150723273 is an apocalyptic number.

It is an amenable number.

150723273 is a deficient number, since it is larger than the sum of its proper divisors (54013623).

150723273 is a wasteful number, since it uses less digits than its factorization.

150723273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 150723273 is about 12276.9407019827. The cubic root of 150723273 is about 532.1819070492.

The spelling of 150723273 in words is "one hundred fifty million, seven hundred twenty-three thousand, two hundred seventy-three".