113727173 has 4 divisors (see below), whose sum is σ = 129973920. Its totient is φ = 97480428.

The previous prime is 113727151. The next prime is 113727191. The reversal of 113727173 is 371727311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113727173 - 2¹⁰ = 113726149 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 (113721173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8123363 + ... + 8123376.

It is an arithmetic number, because the mean of its divisors is an integer number (32493480).

Almost surely, 2^113727173 is an apocalyptic number.

It is an amenable number.

113727173 is a deficient number, since it is larger than the sum of its proper divisors (16246747).

113727173 is an equidigital number, since it uses as much as digits as its factorization.

113727173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16246746.

The product of its digits is 6174, while the sum is 32.

The square root of 113727173 is about 10664.2943038909. The cubic root of 113727173 is about 484.4936409375.

The spelling of 113727173 in words is "one hundred thirteen million, seven hundred twenty-seven thousand, one hundred seventy-three".