1100010008 has 8 divisors (see below), whose sum is σ = 2062518780. Its totient is φ = 550005000.

The previous prime is 1100010001. The next prime is 1100010019. The reversal of 1100010008 is 8000100011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100010001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68750618 + ... + 68750633.

Almost surely, 2^1100010008 is an apocalyptic number.

It is an amenable number.

1100010008 is a deficient number, since it is larger than the sum of its proper divisors (962508772).

1100010008 is a wasteful number, since it uses less digits than its factorization.

1100010008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137501257 (or 137501253 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1100010008 is about 33166.3987794877. The cubic root of 1100010008 is about 1032.2832460709.

Adding to 1100010008 its reverse (8000100011), we get a palindrome (9100110019).

The spelling of 1100010008 in words is "one billion, one hundred million, ten thousand, eight".