150440310115 has 4 divisors (see below), whose sum is σ = 180528372144. Its totient is φ = 120352248088.

The previous prime is 150440310113. The next prime is 150440310133. The reversal of 150440310115 is 511013044051.

150440310115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150440310115 - 2¹ = 150440310113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150440310115.

It is not an unprimeable number, because it can be changed into a prime (150440310113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15044031007 + ... + 15044031016.

It is an arithmetic number, because the mean of its divisors is an integer number (45132093036).

Almost surely, 2^150440310115 is an apocalyptic number.

150440310115 is a deficient number, since it is larger than the sum of its proper divisors (30088062029).

150440310115 is an equidigital number, since it uses as much as digits as its factorization.

150440310115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30088062028.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 150440310115 its reverse (511013044051), we get a palindrome (661453354166).

The spelling of 150440310115 in words is "one hundred fifty billion, four hundred forty million, three hundred ten thousand, one hundred fifteen".