10161775108618 has 12 divisors (see below), whose sum is σ = 17731260648882. Its totient is φ = 4355046475080.

The previous prime is 10161775108561. The next prime is 10161775108631. The reversal of 10161775108618 is 81680157716101.

It can be written as a sum of positive squares in only one way, i.e., 5558574821569 + 4603200287049 = 2357663^2 + 2145507^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51845791273 + ... + 51845791468.

Almost surely, 2^{10161775108618} is an apocalyptic number.

10161775108618 is a deficient number, since it is larger than the sum of its proper divisors (7569485540264).

10161775108618 is a wasteful number, since it uses less digits than its factorization.

10161775108618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103691582757 (or 103691582750 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 52.

The spelling of 10161775108618 in words is "ten trillion, one hundred sixty-one billion, seven hundred seventy-five million, one hundred eight thousand, six hundred eighteen".