160420506187 has 2 divisors, whose sum is σ = 160420506188. Its totient is φ = 160420506186.

The previous prime is 160420506163. The next prime is 160420506223. The reversal of 160420506187 is 781605024061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160420506187 - 2¹⁹ = 160419981899 is a prime.

It is not a weakly prime, because it can be changed into another prime (160420506157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80210253093 + 80210253094.

It is an arithmetic number, because the mean of its divisors is an integer number (80210253094).

Almost surely, 2^160420506187 is an apocalyptic number.

160420506187 is a deficient number, since it is larger than the sum of its proper divisors (1).

160420506187 is an equidigital number, since it uses as much as digits as its factorization.

160420506187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 160420506187 in words is "one hundred sixty billion, four hundred twenty million, five hundred six thousand, one hundred eighty-seven".