10001100111018 has 16 divisors (see below), whose sum is σ = 20054976480480. Its totient is φ = 3324903993936.

The previous prime is 10001100111017. The next prime is 10001100111019. The reversal of 10001100111018 is 81011100110001.

It is an interprime number because it is at equal distance from previous prime (10001100111017) and next prime (10001100111019).

It is a junction number, because it is equal to n+sod(n) for n = 10001100110988 and 10001100111006.

It is not an unprimeable number, because it can be changed into a prime (10001100111011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199008305 + ... + 2199012852.

It is an arithmetic number, because the mean of its divisors is an integer number (1253436030030).

Almost surely, 2^{10001100111018} is an apocalyptic number.

10001100111018 is an abundant number, since it is smaller than the sum of its proper divisors (10053876369462).

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

10001100111018 is a wasteful number, since it uses less digits than its factorization.

10001100111018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398021541.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10001100111018 its reverse (81011100110001), we get a palindrome (91012200221019).

The spelling of 10001100111018 in words is "ten trillion, one billion, one hundred million, one hundred eleven thousand, eighteen".