112011011117 has 2 divisors, whose sum is σ = 112011011118. Its totient is φ = 112011011116.

The previous prime is 112011011107. The next prime is 112011011131. The reversal of 112011011117 is 711110110211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110789788201 + 1221222916 = 332851^2 + 34946^2 .

It is a cyclic number.

It is not a de Polignac number, because 112011011117 - 2¹⁶ = 112010945581 is a prime.

It is a super-2 number, since 2×112011011117² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112011011095 and 112011011104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112011011107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005505558 + 56005505559.

It is an arithmetic number, because the mean of its divisors is an integer number (56005505559).

Almost surely, 2^112011011117 is an apocalyptic number.

It is an amenable number.

112011011117 is a deficient number, since it is larger than the sum of its proper divisors (1).

112011011117 is an equidigital number, since it uses as much as digits as its factorization.

112011011117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 17.

Adding to 112011011117 its reverse (711110110211), we get a palindrome (823121121328).

The spelling of 112011011117 in words is "one hundred twelve billion, eleven million, eleven thousand, one hundred seventeen".