150023303 has 4 divisors (see below), whose sum is σ = 150055728. Its totient is φ = 149990880.

The previous prime is 150023299. The next prime is 150023347. The reversal of 150023303 is 303320051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303320051 = 5107 ⋅59393.

It is a cyclic number.

It is not a de Polignac number, because 150023303 - 2² = 150023299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150023383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7826 + ... + 19007.

It is an arithmetic number, because the mean of its divisors is an integer number (37513932).

Almost surely, 2^150023303 is an apocalyptic number.

150023303 is a deficient number, since it is larger than the sum of its proper divisors (32425).

150023303 is an equidigital number, since it uses as much as digits as its factorization.

150023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32424.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 150023303 is about 12248.4000179615. The cubic root of 150023303 is about 531.3567977584.

Adding to 150023303 its reverse (303320051), we get a palindrome (453343354).

The spelling of 150023303 in words is "one hundred fifty million, twenty-three thousand, three hundred three".