112126117 has 2 divisors, whose sum is σ = 112126118. Its totient is φ = 112126116.

The previous prime is 112126097. The next prime is 112126121. The reversal of 112126117 is 711621211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97792321 + 14333796 = 9889^2 + 3786^2 .

It is a cyclic number.

It is not a de Polignac number, because 112126117 - 2¹⁵ = 112093349 is a prime.

It is a super-2 number, since 2×112126117² = 25144532226995378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112126177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56063058 + 56063059.

It is an arithmetic number, because the mean of its divisors is an integer number (56063059).

Almost surely, 2^112126117 is an apocalyptic number.

It is an amenable number.

112126117 is a deficient number, since it is larger than the sum of its proper divisors (1).

112126117 is an equidigital number, since it uses as much as digits as its factorization.

112126117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 168, while the sum is 22.

The square root of 112126117 is about 10588.9620360071. The cubic root of 112126117 is about 482.2093134853.

Adding to 112126117 its reverse (711621211), we get a palindrome (823747328).

The spelling of 112126117 in words is "one hundred twelve million, one hundred twenty-six thousand, one hundred seventeen".