100100911 has 8 divisors (see below), whose sum is σ = 105750000. Its totient is φ = 94489920.

The previous prime is 100100887. The next prime is 100100927. The reversal of 100100911 is 119001001.

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

It is a cyclic number.

It is not a de Polignac number, because 100100911 - 2¹¹ = 100098863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100100891 and 100100900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4036 + ... + 14713.

It is an arithmetic number, because the mean of its divisors is an integer number (13218750).

Almost surely, 2^100100911 is an apocalyptic number.

100100911 is a deficient number, since it is larger than the sum of its proper divisors (5649089).

100100911 is a wasteful number, since it uses less digits than its factorization.

100100911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19049.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 100100911 is about 10005.0442777631. The cubic root of 100100911 is about 464.3149599971.

Adding to 100100911 its reverse (119001001), we get a palindrome (219101912).

The spelling of 100100911 in words is "one hundred million, one hundred thousand, nine hundred eleven".