2001101108 has 12 divisors (see below), whose sum is σ = 3654184800. Its totient is φ = 957048312.

The previous prime is 2001101101. The next prime is 2001101117. The reversal of 2001101108 is 8011011002.

It is a junction number, because it is equal to n+sod(n) for n = 2001101092 and 2001101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001101101) 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, 10875458 + ... + 10875641.

It is an arithmetic number, because the mean of its divisors is an integer number (304515400).

Almost surely, 2^2001101108 is an apocalyptic number.

It is an amenable number.

2001101108 is a deficient number, since it is larger than the sum of its proper divisors (1653083692).

2001101108 is a wasteful number, since it uses less digits than its factorization.

2001101108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21751126 (or 21751124 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 2001101108 is about 44733.6686177201. The cubic root of 2001101108 is about 1260.1522256664.

The spelling of 2001101108 in words is "two billion, one million, one hundred one thousand, one hundred eight".