320364151 has 2 divisors, whose sum is σ = 320364152. Its totient is φ = 320364150.

The previous prime is 320364067. The next prime is 320364157. The reversal of 320364151 is 151463023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320364151 - 2¹¹ = 320362103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320364157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160182075 + 160182076.

It is an arithmetic number, because the mean of its divisors is an integer number (160182076).

Almost surely, 2^320364151 is an apocalyptic number.

320364151 is a deficient number, since it is larger than the sum of its proper divisors (1).

320364151 is an equidigital number, since it uses as much as digits as its factorization.

320364151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 320364151 is about 17898.7192558574. The cubic root of 320364151 is about 684.2497342537.

The spelling of 320364151 in words is "three hundred twenty million, three hundred sixty-four thousand, one hundred fifty-one".