150006231 has 12 divisors (see below), whose sum is σ = 221715208. Its totient is φ = 97678224.

The previous prime is 150006229. The next prime is 150006293. The reversal of 150006231 is 132600051.

It is not a de Polignac number, because 150006231 - 2¹ = 150006229 is a prime.

It is a super-2 number, since 2×150006231² = 45003738677650722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150006211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193420 + ... + 194193.

Almost surely, 2^150006231 is an apocalyptic number.

150006231 is a deficient number, since it is larger than the sum of its proper divisors (71708977).

150006231 is a wasteful number, since it uses less digits than its factorization.

150006231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387662 (or 387659 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 150006231 is about 12247.7030907840. The cubic root of 150006231 is about 531.3366416289.

Adding to 150006231 its reverse (132600051), we get a palindrome (282606282).

The spelling of 150006231 in words is "one hundred fifty million, six thousand, two hundred thirty-one".