160897768093 has 2 divisors, whose sum is σ = 160897768094. Its totient is φ = 160897768092.

The previous prime is 160897768091. The next prime is 160897768133. The reversal of 160897768093 is 390867798061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160882814404 + 14953689 = 401102^2 + 3867^2 .

It is a cyclic number.

It is not a de Polignac number, because 160897768093 - 2¹ = 160897768091 is a prime.

Together with 160897768091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160897768091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80448884046 + 80448884047.

It is an arithmetic number, because the mean of its divisors is an integer number (80448884047).

Almost surely, 2^160897768093 is an apocalyptic number.

It is an amenable number.

160897768093 is a deficient number, since it is larger than the sum of its proper divisors (1).

160897768093 is an equidigital number, since it uses as much as digits as its factorization.

160897768093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27433728, while the sum is 64.

The spelling of 160897768093 in words is "one hundred sixty billion, eight hundred ninety-seven million, seven hundred sixty-eight thousand, ninety-three".