150165143 has 2 divisors, whose sum is σ = 150165144. Its totient is φ = 150165142.

The previous prime is 150165139. The next prime is 150165179. The reversal of 150165143 is 341561051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150165143 - 2² = 150165139 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150165133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75082571 + 75082572.

It is an arithmetic number, because the mean of its divisors is an integer number (75082572).

Almost surely, 2^150165143 is an apocalyptic number.

150165143 is a deficient number, since it is larger than the sum of its proper divisors (1).

150165143 is an equidigital number, since it uses as much as digits as its factorization.

150165143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 150165143 is about 12254.1887940410. The cubic root of 150165143 is about 531.5242026592.

The spelling of 150165143 in words is "one hundred fifty million, one hundred sixty-five thousand, one hundred forty-three".