150131137 has 8 divisors (see below), whose sum is σ = 161777000. Its totient is φ = 138499200.

The previous prime is 150131117. The next prime is 150131159. The reversal of 150131137 is 731131051.

It can be written as a sum of positive squares in 4 ways, for example, as 12397441 + 137733696 = 3521^2 + 11736^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150131137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150131117) 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 7 ways as a sum of consecutive naturals, for example, 33637 + ... + 37837.

It is an arithmetic number, because the mean of its divisors is an integer number (20222125).

Almost surely, 2^150131137 is an apocalyptic number.

It is an amenable number.

150131137 is a deficient number, since it is larger than the sum of its proper divisors (11645863).

150131137 is a wasteful number, since it uses less digits than its factorization.

150131137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6963.

The product of its (nonzero) digits is 315, while the sum is 22.

The square root of 150131137 is about 12252.8011899320. The cubic root of 150131137 is about 531.4840771098.

Adding to 150131137 its reverse (731131051), we get a palindrome (881262188).

The spelling of 150131137 in words is "one hundred fifty million, one hundred thirty-one thousand, one hundred thirty-seven".