160061006601 has 6 divisors (see below), whose sum is σ = 231199231770. Its totient is φ = 106707337728.

The previous prime is 160061006597. The next prime is 160061006647. The reversal of 160061006601 is 106600160061.

It can be written as a sum of positive squares in only one way, i.e., 104232768201 + 55828238400 = 322851^2 + 236280^2 .

It is not a de Polignac number, because 160061006601 - 2² = 160061006597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160061006681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8892278136 + ... + 8892278153.

It is an arithmetic number, because the mean of its divisors is an integer number (38533205295).

Almost surely, 2^160061006601 is an apocalyptic number.

It is an amenable number.

160061006601 is a deficient number, since it is larger than the sum of its proper divisors (71138225169).

160061006601 is a wasteful number, since it uses less digits than its factorization.

160061006601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17784556295 (or 17784556292 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 160061006601 its reverse (106600160061), we get a palindrome (266661166662).

The spelling of 160061006601 in words is "one hundred sixty billion, sixty-one million, six thousand, six hundred one".