320113000387 has 2 divisors, whose sum is σ = 320113000388. Its totient is φ = 320113000386.

The previous prime is 320113000301. The next prime is 320113000393. The reversal of 320113000387 is 783000311023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320113000387 - 2¹¹ = 320112998339 is a prime.

It is not a weakly prime, because it can be changed into another prime (320113100387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160056500193 + 160056500194.

It is an arithmetic number, because the mean of its divisors is an integer number (160056500194).

Almost surely, 2^320113000387 is an apocalyptic number.

320113000387 is a deficient number, since it is larger than the sum of its proper divisors (1).

320113000387 is an equidigital number, since it uses as much as digits as its factorization.

320113000387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 320113000387 in words is "three hundred twenty billion, one hundred thirteen million, three hundred eighty-seven", and thus it is an aban number.