100111011010168 has 16 divisors (see below), whose sum is σ = 195869369368080. Its totient is φ = 47879179178688.

The previous prime is 100111011010111. The next prime is 100111011010169. The reversal of 100111011010168 is 861010110111001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111011010169) 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, 272040790605 + ... + 272040790972.

It is an arithmetic number, because the mean of its divisors is an integer number (12241835585505).

Almost surely, 2^{100111011010168} is an apocalyptic number.

It is an amenable number.

100111011010168 is a deficient number, since it is larger than the sum of its proper divisors (95758358357912).

100111011010168 is a wasteful number, since it uses less digits than its factorization.

100111011010168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544081581606 (or 544081581602 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 22.

Adding to 100111011010168 its reverse (861010110111001), we get a palindrome (961121121121169).

The spelling of 100111011010168 in words is "one hundred trillion, one hundred eleven billion, eleven million, ten thousand, one hundred sixty-eight".