112911110113 has 2 divisors, whose sum is σ = 112911110114. Its totient is φ = 112911110112.

The previous prime is 112911110107. The next prime is 112911110129. The reversal of 112911110113 is 311011119211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107707363344 + 5203746769 = 328188^2 + 72137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112911110113 is a prime.

It is not a weakly prime, because it can be changed into another prime (112911110713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56455555056 + 56455555057.

It is an arithmetic number, because the mean of its divisors is an integer number (56455555057).

Almost surely, 2^112911110113 is an apocalyptic number.

It is an amenable number.

112911110113 is a deficient number, since it is larger than the sum of its proper divisors (1).

112911110113 is an equidigital number, since it uses as much as digits as its factorization.

112911110113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 22.

Adding to 112911110113 its reverse (311011119211), we get a palindrome (423922229324).

The spelling of 112911110113 in words is "one hundred twelve billion, nine hundred eleven million, one hundred ten thousand, one hundred thirteen".