150791 has 2 divisors, whose sum is σ = 150792. Its totient is φ = 150790.

The previous prime is 150779. The next prime is 150797. The reversal of 150791 is 197051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150791 - 2¹⁰ = 149767 is a prime.

It is a Sophie Germain 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 (150797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75395 + 75396.

It is an arithmetic number, because the mean of its divisors is an integer number (75396).

2¹⁵⁰⁷⁹¹ is an apocalyptic number.

150791 is a deficient number, since it is larger than the sum of its proper divisors (1).

150791 is an equidigital number, since it uses as much as digits as its factorization.

150791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 150791 is about 388.3181685165. The cubic root of 150791 is about 53.2261606501.

The spelling of 150791 in words is "one hundred fifty thousand, seven hundred ninety-one".