1110101111018 has 16 divisors (see below), whose sum is σ = 1763121811464. Its totient is φ = 522394583040.

The previous prime is 1110101111011. The next prime is 1110101111039. The reversal of 1110101111018 is 8101111010111.

It can be written as a sum of positive squares in 4 ways, for example, as 1043047562209 + 67053548809 = 1021297^2 + 258947^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1110101110987 and 1110101111005.

It is not an unprimeable number, because it can be changed into a prime (1110101111011) 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, 4752746 + ... + 4980842.

Almost surely, 2^{1110101111018} is an apocalyptic number.

1110101111018 is a deficient number, since it is larger than the sum of its proper divisors (653020700446).

1110101111018 is a wasteful number, since it uses less digits than its factorization.

1110101111018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371257.

The product of its (nonzero) digits is 8, while the sum is 17.

Adding to 1110101111018 its reverse (8101111010111), we get a palindrome (9211212121129).

The spelling of 1110101111018 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred eleven thousand, eighteen".