160705715197 has 2 divisors, whose sum is σ = 160705715198. Its totient is φ = 160705715196.

The previous prime is 160705715141. The next prime is 160705715237. The reversal of 160705715197 is 791517507061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155661022521 + 5044692676 = 394539^2 + 71026^2 .

It is a cyclic number.

It is not a de Polignac number, because 160705715197 - 2²⁷ = 160571497469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160705715197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160705713197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80352857598 + 80352857599.

It is an arithmetic number, because the mean of its divisors is an integer number (80352857599).

Almost surely, 2^160705715197 is an apocalyptic number.

It is an amenable number.

160705715197 is a deficient number, since it is larger than the sum of its proper divisors (1).

160705715197 is an equidigital number, since it uses as much as digits as its factorization.

160705715197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 463050, while the sum is 49.

The spelling of 160705715197 in words is "one hundred sixty billion, seven hundred five million, seven hundred fifteen thousand, one hundred ninety-seven".