160960020493 has 2 divisors, whose sum is σ = 160960020494. Its totient is φ = 160960020492.

The previous prime is 160960020479. The next prime is 160960020511. The reversal of 160960020493 is 394020069061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155498514889 + 5461505604 = 394333^2 + 73902^2 .

It is an emirp because it is prime and its reverse (394020069061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160960020493 - 2³⁷ = 23521067021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160960020293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80480010246 + 80480010247.

It is an arithmetic number, because the mean of its divisors is an integer number (80480010247).

Almost surely, 2^160960020493 is an apocalyptic number.

It is an amenable number.

160960020493 is a deficient number, since it is larger than the sum of its proper divisors (1).

160960020493 is an equidigital number, since it uses as much as digits as its factorization.

160960020493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 160960020493 in words is "one hundred sixty billion, nine hundred sixty million, twenty thousand, four hundred ninety-three".