101111001018 has 64 divisors (see below), whose sum is σ = 213779520000. Its totient is φ = 31829220864.

The previous prime is 101111001001. The next prime is 101111001037. The reversal of 101111001018 is 810100111101.

101111001018 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 101111000988 and 101111001006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18553158 + ... + 18558606.

It is an arithmetic number, because the mean of its divisors is an integer number (3340305000).

Almost surely, 2^101111001018 is an apocalyptic number.

101111001018 is an abundant number, since it is smaller than the sum of its proper divisors (112668518982).

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

101111001018 is a wasteful number, since it uses less digits than its factorization.

101111001018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7799.

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

Adding to 101111001018 its reverse (810100111101), we get a palindrome (911211112119).

The spelling of 101111001018 in words is "one hundred one billion, one hundred eleven million, one thousand, eighteen".