160896782987 has 2 divisors, whose sum is σ = 160896782988. Its totient is φ = 160896782986.

The previous prime is 160896782957. The next prime is 160896783031. The reversal of 160896782987 is 789287698061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160896782987 - 2⁸ = 160896782731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160896782987.

It is not a weakly prime, because it can be changed into another prime (160896782957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80448391493 + 80448391494.

It is an arithmetic number, because the mean of its divisors is an integer number (80448391494).

Almost surely, 2^160896782987 is an apocalyptic number.

160896782987 is a deficient number, since it is larger than the sum of its proper divisors (1).

160896782987 is an equidigital number, since it uses as much as digits as its factorization.

160896782987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 146313216, while the sum is 71.

The spelling of 160896782987 in words is "one hundred sixty billion, eight hundred ninety-six million, seven hundred eighty-two thousand, nine hundred eighty-seven".