150115233 has 4 divisors (see below), whose sum is σ = 200153648. Its totient is φ = 100076820.

The previous prime is 150115201. The next prime is 150115241. The reversal of 150115233 is 332511051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 150115233 - 2⁵ = 150115201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150115633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25019203 + ... + 25019208.

It is an arithmetic number, because the mean of its divisors is an integer number (50038412).

Almost surely, 2^150115233 is an apocalyptic number.

It is an amenable number.

150115233 is a deficient number, since it is larger than the sum of its proper divisors (50038415).

150115233 is an equidigital number, since it uses as much as digits as its factorization.

150115233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50038414.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 150115233 is about 12252.1521782910. The cubic root of 150115233 is about 531.4653090260.

Adding to 150115233 its reverse (332511051), we get a palindrome (482626284).

The spelling of 150115233 in words is "one hundred fifty million, one hundred fifteen thousand, two hundred thirty-three".