150942271 has 2 divisors, whose sum is σ = 150942272. Its totient is φ = 150942270.

The previous prime is 150942257. The next prime is 150942299. The reversal of 150942271 is 172249051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150942271 - 2¹⁵ = 150909503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150942871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75471135 + 75471136.

It is an arithmetic number, because the mean of its divisors is an integer number (75471136).

Almost surely, 2^150942271 is an apocalyptic number.

150942271 is a deficient number, since it is larger than the sum of its proper divisors (1).

150942271 is an equidigital number, since it uses as much as digits as its factorization.

150942271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 150942271 is about 12285.8565431963. The cubic root of 150942271 is about 532.4395323200.

The spelling of 150942271 in words is "one hundred fifty million, nine hundred forty-two thousand, two hundred seventy-one".