113115314111 has 2 divisors, whose sum is σ = 113115314112. Its totient is φ = 113115314110.

The previous prime is 113115314107. The next prime is 113115314149. The reversal of 113115314111 is 111413511311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113115314111 - 2² = 113115314107 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113115314171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56557657055 + 56557657056.

It is an arithmetic number, because the mean of its divisors is an integer number (56557657056).

Almost surely, 2^113115314111 is an apocalyptic number.

113115314111 is a deficient number, since it is larger than the sum of its proper divisors (1).

113115314111 is an equidigital number, since it uses as much as digits as its factorization.

113115314111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 23.

Adding to 113115314111 its reverse (111413511311), we get a palindrome (224528825422).

The spelling of 113115314111 in words is "one hundred thirteen billion, one hundred fifteen million, three hundred fourteen thousand, one hundred eleven".