160066605701 has 4 divisors (see below), whose sum is σ = 160122052512. Its totient is φ = 160011158892.

The previous prime is 160066605661. The next prime is 160066605763. The reversal of 160066605701 is 107506660061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160066605701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160066605791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27719075 + ... + 27724848.

It is an arithmetic number, because the mean of its divisors is an integer number (40030513128).

Almost surely, 2^160066605701 is an apocalyptic number.

It is an amenable number.

160066605701 is a deficient number, since it is larger than the sum of its proper divisors (55446811).

160066605701 is an equidigital number, since it uses as much as digits as its factorization.

160066605701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55446810.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 160066605701 in words is "one hundred sixty billion, sixty-six million, six hundred five thousand, seven hundred one".