161606601060098 has 128 divisors (see below), whose sum is σ = 264128739114240. Its totient is φ = 73876986593280.

The previous prime is 161606601060097. The next prime is 161606601060103. The reversal of 161606601060098 is 890060106606161.

It is a super-2 number, since 2×161606601060098² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (161606601060097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67533053990 + ... + 67533056382.

It is an arithmetic number, because the mean of its divisors is an integer number (2063505774330).

Almost surely, 2^{161606601060098} is an apocalyptic number.

161606601060098 is a deficient number, since it is larger than the sum of its proper divisors (102522138054142).

161606601060098 is a wasteful number, since it uses less digits than its factorization.

161606601060098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 161606601060098 in words is "one hundred sixty-one trillion, six hundred six billion, six hundred one million, sixty thousand, ninety-eight".