150130242 has 24 divisors (see below), whose sum is σ = 325706940. Its totient is φ = 49978080.

The previous prime is 150130231. The next prime is 150130259. The reversal of 150130242 is 242031051.

It can be written as a sum of positive squares in 2 ways, for example, as 149303961 + 826281 = 12219^2 + 909^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9892 + ... + 19952.

Almost surely, 2^150130242 is an apocalyptic number.

150130242 is an abundant number, since it is smaller than the sum of its proper divisors (175576698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150130242 is a wasteful number, since it uses less digits than its factorization.

150130242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10898 (or 10895 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 150130242 is about 12252.7646676169. The cubic root of 150130242 is about 531.4830209682.

Adding to 150130242 its reverse (242031051), we get a palindrome (392161293).

The spelling of 150130242 in words is "one hundred fifty million, one hundred thirty thousand, two hundred forty-two".