150300150130521 has 12 divisors (see below), whose sum is σ = 217100378132820. Its totient is φ = 100200025651200.

The previous prime is 150300150130513. The next prime is 150300150130541. The reversal of 150300150130521 is 125031051003051.

150300150130521 is a `hidden beast` number, since 1 + 5 + 0 + 3 + 0 + 0 + 1 + 5 + 0 + 130 + 521 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 125957412455625 + 24342737674896 = 11223075^2 + 4933836^2 .

It is not a de Polignac number, because 150300150130521 - 2³ = 150300150130513 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150300150130541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8392825 + ... + 19262393.

It is an arithmetic number, because the mean of its divisors is an integer number (18091698177735).

Almost surely, 2^{150300150130521} is an apocalyptic number.

It is an amenable number.

150300150130521 is a deficient number, since it is larger than the sum of its proper divisors (66800228002299).

150300150130521 is a wasteful number, since it uses less digits than its factorization.

150300150130521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405976 (or 12405973 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 150300150130521 in words is "one hundred fifty trillion, three hundred billion, one hundred fifty million, one hundred thirty thousand, five hundred twenty-one".