1001101100208 has 40 divisors (see below), whose sum is σ = 2821284920256. Its totient is φ = 303363969600.

The previous prime is 1001101100201. The next prime is 1001101100273. The reversal of 1001101100208 is 8020011011001.

It is not an unprimeable number, because it can be changed into a prime (1001101100201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948011878 + ... + 948012933.

Almost surely, 2^{1001101100208} is an apocalyptic number.

It is an amenable number.

1001101100208 is an abundant number, since it is smaller than the sum of its proper divisors (1820183820048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001101100208 is a wasteful number, since it uses less digits than its factorization.

1001101100208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896024833 (or 1896024827 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1001101100208 its reverse (8020011011001), we get a palindrome (9021112111209).

The spelling of 1001101100208 in words is "one trillion, one billion, one hundred one million, one hundred thousand, two hundred eight".