150233145 has 16 divisors (see below), whose sum is σ = 240527232. Its totient is φ = 80072960.

The previous prime is 150233141. The next prime is 150233147. The reversal of 150233145 is 541332051.

It is not a de Polignac number, because 150233145 - 2² = 150233141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150233141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38065 + ... + 41825.

It is an arithmetic number, because the mean of its divisors is an integer number (15032952).

Almost surely, 2^150233145 is an apocalyptic number.

150233145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150233145 is a deficient number, since it is larger than the sum of its proper divisors (90294087).

150233145 is a wasteful number, since it uses less digits than its factorization.

150233145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432.

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

The square root of 150233145 is about 12256.9631230578. The cubic root of 150233145 is about 531.6044237932.

Adding to 150233145 its reverse (541332051), we get a palindrome (691565196).

The spelling of 150233145 in words is "one hundred fifty million, two hundred thirty-three thousand, one hundred forty-five".