113312113171 has 2 divisors, whose sum is σ = 113312113172. Its totient is φ = 113312113170.

The previous prime is 113312113141. The next prime is 113312113207. The reversal of 113312113171 is 171311213311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113312113171 - 2²³ = 113303724563 is a prime.

It is not a weakly prime, because it can be changed into another prime (113312113121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656056585 + 56656056586.

It is an arithmetic number, because the mean of its divisors is an integer number (56656056586).

Almost surely, 2^113312113171 is an apocalyptic number.

113312113171 is a deficient number, since it is larger than the sum of its proper divisors (1).

113312113171 is an equidigital number, since it uses as much as digits as its factorization.

113312113171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 25.

Adding to 113312113171 its reverse (171311213311), we get a palindrome (284623326482).

The spelling of 113312113171 in words is "one hundred thirteen billion, three hundred twelve million, one hundred thirteen thousand, one hundred seventy-one".