150113144 has 16 divisors (see below), whose sum is σ = 289069800. Its totient is φ = 73027872.

The previous prime is 150113143. The next prime is 150113149. The reversal of 150113144 is 441311051.

It is a happy number.

150113144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150113143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253274 + ... + 253865.

Almost surely, 2^150113144 is an apocalyptic number.

It is an amenable number.

150113144 is a deficient number, since it is larger than the sum of its proper divisors (138956656).

150113144 is a wasteful number, since it uses less digits than its factorization.

150113144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507182 (or 507178 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 150113144 is about 12252.0669276657. The cubic root of 150113144 is about 531.4628437284.

Adding to 150113144 its reverse (441311051), we get a palindrome (591424195).

The spelling of 150113144 in words is "one hundred fifty million, one hundred thirteen thousand, one hundred forty-four".