150315 has 16 divisors (see below), whose sum is σ = 262656. Its totient is φ = 72800.

The previous prime is 150301. The next prime is 150323. The reversal of 150315 is 513051.

150315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150315 - 2⁴ = 150299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 150294 and 150303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291 + ... + 620.

It is an arithmetic number, because the mean of its divisors is an integer number (16416).

2¹⁵⁰³¹⁵ is an apocalyptic number.

150315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150315 is a deficient number, since it is larger than the sum of its proper divisors (112341).

150315 is a wasteful number, since it uses less digits than its factorization.

150315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 150315 is about 387.7047845978. The cubic root of 150315 is about 53.1700955042.

Adding to 150315 its reverse (513051), we get a palindrome (663366).

It can be divided in two parts, 150 and 315, that added together give a triangular number (465 = T₃₀).

The spelling of 150315 in words is "one hundred fifty thousand, three hundred fifteen".