113170103 has 4 divisors (see below), whose sum is σ = 113359008. Its totient is φ = 112981200.

The previous prime is 113170091. The next prime is 113170111. The reversal of 113170103 is 301071311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113170103 - 2⁶ = 113170039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113170133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93551 + ... + 94752.

It is an arithmetic number, because the mean of its divisors is an integer number (28339752).

Almost surely, 2^113170103 is an apocalyptic number.

113170103 is a deficient number, since it is larger than the sum of its proper divisors (188905).

113170103 is an equidigital number, since it uses as much as digits as its factorization.

113170103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188904.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 113170103 is about 10638.1437760542. The cubic root of 113170103 is about 483.7012804507.

The spelling of 113170103 in words is "one hundred thirteen million, one hundred seventy thousand, one hundred three".