150520112 has 20 divisors (see below), whose sum is σ = 291919560. Its totient is φ = 75186048.

The previous prime is 150520103. The next prime is 150520141. The reversal of 150520112 is 211025051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14564 + ... + 22652.

It is an arithmetic number, because the mean of its divisors is an integer number (14595978).

Almost surely, 2^150520112 is an apocalyptic number.

It is an amenable number.

150520112 is a deficient number, since it is larger than the sum of its proper divisors (141399448).

150520112 is a wasteful number, since it uses less digits than its factorization.

150520112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9260 (or 9254 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 150520112 is about 12268.6638229271. The cubic root of 150520112 is about 531.9426889098.

Adding to 150520112 its reverse (211025051), we get a palindrome (361545163).

The spelling of 150520112 in words is "one hundred fifty million, five hundred twenty thousand, one hundred twelve".