113001331171 has 2 divisors, whose sum is σ = 113001331172. Its totient is φ = 113001331170.

The previous prime is 113001331133. The next prime is 113001331229. The reversal of 113001331171 is 171133100311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113001331171 - 2⁷ = 113001331043 is a prime.

It is not a weakly prime, because it can be changed into another prime (113001331871) 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, 56500665585 + 56500665586.

It is an arithmetic number, because the mean of its divisors is an integer number (56500665586).

Almost surely, 2^113001331171 is an apocalyptic number.

113001331171 is a deficient number, since it is larger than the sum of its proper divisors (1).

113001331171 is an equidigital number, since it uses as much as digits as its factorization.

113001331171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

Adding to 113001331171 its reverse (171133100311), we get a palindrome (284134431482).

The spelling of 113001331171 in words is "one hundred thirteen billion, one million, three hundred thirty-one thousand, one hundred seventy-one".