113168479 has 2 divisors, whose sum is σ = 113168480. Its totient is φ = 113168478.

The previous prime is 113168477. The next prime is 113168491. The reversal of 113168479 is 974861311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113168479 - 2¹ = 113168477 is a prime.

Together with 113168477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113168477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56584239 + 56584240.

It is an arithmetic number, because the mean of its divisors is an integer number (56584240).

Almost surely, 2^113168479 is an apocalyptic number.

113168479 is a deficient number, since it is larger than the sum of its proper divisors (1).

113168479 is an equidigital number, since it uses as much as digits as its factorization.

113168479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 40.

The square root of 113168479 is about 10638.0674466747. The cubic root of 113168479 is about 483.6989667224.

The spelling of 113168479 in words is "one hundred thirteen million, one hundred sixty-eight thousand, four hundred seventy-nine".