150631148 has 12 divisors (see below), whose sum is σ = 264788160. Its totient is φ = 74977392.

The previous prime is 150631121. The next prime is 150631153. The reversal of 150631148 is 841136051.

It is a self number, because there is not a number n which added to its sum of digits gives 150631148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83543 + ... + 85326.

It is an arithmetic number, because the mean of its divisors is an integer number (22065680).

Almost surely, 2^150631148 is an apocalyptic number.

It is an amenable number.

150631148 is a deficient number, since it is larger than the sum of its proper divisors (114157012).

150631148 is a wasteful number, since it uses less digits than its factorization.

150631148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169096 (or 169094 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 150631148 is about 12273.1881758572. The cubic root of 150631148 is about 532.0734583020.

Adding to 150631148 its reverse (841136051), we get a palindrome (991767199).

The spelling of 150631148 in words is "one hundred fifty million, six hundred thirty-one thousand, one hundred forty-eight".