1100111100008 has 16 divisors (see below), whose sum is σ = 2062860286560. Its totient is φ = 550015023600.

The previous prime is 1100111100007. The next prime is 1100111100031. The reversal of 1100111100008 is 8000011110011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100111099965 and 1100111100001.

It is not an unprimeable number, because it can be changed into a prime (1100111100007) 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, 4950278 + ... + 5167733.

It is an arithmetic number, because the mean of its divisors is an integer number (128928767910).

Almost surely, 2^{1100111100008} is an apocalyptic number.

It is an amenable number.

1100111100008 is a deficient number, since it is larger than the sum of its proper divisors (962749186552).

1100111100008 is a wasteful number, since it uses less digits than its factorization.

1100111100008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131608 (or 10131604 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1100111100008 its reverse (8000011110011), we get a palindrome (9100122210019).

The spelling of 1100111100008 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred thousand, eight".