150243315 has 8 divisors (see below), whose sum is σ = 240389328. Its totient is φ = 80129760.

The previous prime is 150243307. The next prime is 150243341. The reversal of 150243315 is 513342051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 150243315 - 2³ = 150243307 is a prime.

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, 5008096 + ... + 5008125.

It is an arithmetic number, because the mean of its divisors is an integer number (30048666).

Almost surely, 2^150243315 is an apocalyptic number.

150243315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150243315 is a deficient number, since it is larger than the sum of its proper divisors (90146013).

150243315 is a wasteful number, since it uses less digits than its factorization.

150243315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016229.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 150243315 is about 12257.3779822603. The cubic root of 150243315 is about 531.6164191378.

Adding to 150243315 its reverse (513342051), we get a palindrome (663585366).

The spelling of 150243315 in words is "one hundred fifty million, two hundred forty-three thousand, three hundred fifteen".