150000143 has 2 divisors, whose sum is σ = 150000144. Its totient is φ = 150000142.

The previous prime is 150000139. The next prime is 150000157. The reversal of 150000143 is 341000051.

It is an a-pointer prime, because the next prime (150000157) can be obtained adding 150000143 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150000143 - 2² = 150000139 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150000113) 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 as a sum of consecutive naturals, namely, 75000071 + 75000072.

It is an arithmetic number, because the mean of its divisors is an integer number (75000072).

Almost surely, 2^150000143 is an apocalyptic number.

150000143 is a deficient number, since it is larger than the sum of its proper divisors (1).

150000143 is an equidigital number, since it uses as much as digits as its factorization.

150000143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 150000143 is about 12247.4545518651. The cubic root of 150000143 is about 531.3294534359.

Adding to 150000143 its reverse (341000051), we get a palindrome (491000194).

The spelling of 150000143 in words is "one hundred fifty million, one hundred forty-three", and thus it is an aban number.