150504303321 has 24 divisors (see below), whose sum is σ = 233956559304. Its totient is φ = 92885967360.

The previous prime is 150504303289. The next prime is 150504303331. The reversal of 150504303321 is 123303405051.

150504303321 is a `hidden beast` number, since 150 + 50 + 430 + 3 + 32 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3708810000 + 146795493321 = 60900^2 + 383139^2 .

It is not a de Polignac number, because 150504303321 - 2⁵ = 150504303289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150504303331) 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 23 ways as a sum of consecutive naturals, for example, 8053686 + ... + 8072351.

It is an arithmetic number, because the mean of its divisors is an integer number (9748189971).

Almost surely, 2^150504303321 is an apocalyptic number.

It is an amenable number.

150504303321 is a deficient number, since it is larger than the sum of its proper divisors (83452255983).

150504303321 is a wasteful number, since it uses less digits than its factorization.

150504303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126121 (or 16126118 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 150504303321 its reverse (123303405051), we get a palindrome (273807708372).

The spelling of 150504303321 in words is "one hundred fifty billion, five hundred four million, three hundred three thousand, three hundred twenty-one".