100811068 has 12 divisors (see below), whose sum is σ = 176625792. Its totient is φ = 50346560.

The previous prime is 100811059. The next prime is 100811069. The reversal of 100811068 is 860118001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100811069) 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, 10780 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (14718816).

Almost surely, 2^100811068 is an apocalyptic number.

It is an amenable number.

100811068 is a deficient number, since it is larger than the sum of its proper divisors (75814724).

100811068 is a wasteful number, since it uses less digits than its factorization.

100811068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29492 (or 29490 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 100811068 is about 10040.4715028728. The cubic root of 100811068 is about 465.4103873097.

Adding to 100811068 its reverse (860118001), we get a palindrome (960929069).

The spelling of 100811068 in words is "one hundred million, eight hundred eleven thousand, sixty-eight".