150131143 has 8 divisors (see below), whose sum is σ = 158806368. Its totient is φ = 141634944.

The previous prime is 150131117. The next prime is 150131159. The reversal of 150131143 is 341131051.

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-150131143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150131143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150131243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43030 + ... + 46387.

It is an arithmetic number, because the mean of its divisors is an integer number (19850796).

Almost surely, 2^150131143 is an apocalyptic number.

150131143 is a deficient number, since it is larger than the sum of its proper divisors (8675225).

150131143 is an equidigital number, since it uses as much as digits as its factorization.

150131143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89513.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 150131143 is about 12252.8014347740. The cubic root of 150131143 is about 531.4840841900.

Adding to 150131143 its reverse (341131051), we get a palindrome (491262194).

The spelling of 150131143 in words is "one hundred fifty million, one hundred thirty-one thousand, one hundred forty-three".