150130138 has 8 divisors (see below), whose sum is σ = 225648000. Its totient is φ = 74914140.

The previous prime is 150130133. The next prime is 150130171. The reversal of 150130138 is 831031051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (150130133) 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, 74218 + ... + 76213.

It is an arithmetic number, because the mean of its divisors is an integer number (28206000).

Almost surely, 2^150130138 is an apocalyptic number.

150130138 is a deficient number, since it is larger than the sum of its proper divisors (75517862).

150130138 is a wasteful number, since it uses less digits than its factorization.

150130138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150932.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 150130138 is about 12252.7604236760. The cubic root of 150130138 is about 531.4828982431.

Adding to 150130138 its reverse (831031051), we get a palindrome (981161189).

The spelling of 150130138 in words is "one hundred fifty million, one hundred thirty thousand, one hundred thirty-eight".