150321304 has 32 divisors (see below), whose sum is σ = 325140480. Its totient is φ = 63818784.

The previous prime is 150321299. The next prime is 150321317. The reversal of 150321304 is 403123051.

150321304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552 + ... + 18535.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^150321304 is an apocalyptic number.

150321304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

150321304 is an abundant number, since it is smaller than the sum of its proper divisors (174819176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150321304 is a wasteful number, since it uses less digits than its factorization.

150321304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25207 (or 25203 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 150321304 is about 12260.5588779631. The cubic root of 150321304 is about 531.7083878690.

Adding to 150321304 its reverse (403123051), we get a palindrome (553444355).

The spelling of 150321304 in words is "one hundred fifty million, three hundred twenty-one thousand, three hundred four".