100161605016111 has 8 divisors (see below), whose sum is σ = 133975480193200. Its totient is φ = 66561066591552.

The previous prime is 100161605016097. The next prime is 100161605016127. The reversal of 100161605016111 is 111610506161001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100161605016111 - 2²¹ = 100161602918959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100161605016211) 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 7 ways as a sum of consecutive naturals, for example, 53334187036 + ... + 53334188913.

It is an arithmetic number, because the mean of its divisors is an integer number (16746935024150).

Almost surely, 2^{100161605016111} is an apocalyptic number.

100161605016111 is a deficient number, since it is larger than the sum of its proper divisors (33813875177089).

100161605016111 is a wasteful number, since it uses less digits than its factorization.

100161605016111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106668376265.

The product of its (nonzero) digits is 1080, while the sum is 30.

The spelling of 100161605016111 in words is "one hundred trillion, one hundred sixty-one billion, six hundred five million, sixteen thousand, one hundred eleven".