113773171 has 4 divisors (see below), whose sum is σ = 113795200. Its totient is φ = 113751144.

The previous prime is 113773151. The next prime is 113773217. The reversal of 113773171 is 171377311.

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 113773171 - 2¹³ = 113764979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113773151) 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, 1390 + ... + 15148.

It is an arithmetic number, because the mean of its divisors is an integer number (28448800).

Almost surely, 2^113773171 is an apocalyptic number.

113773171 is a deficient number, since it is larger than the sum of its proper divisors (22029).

113773171 is an equidigital number, since it uses as much as digits as its factorization.

113773171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22028.

The product of its digits is 3087, while the sum is 31.

The square root of 113773171 is about 10666.4507217724. The cubic root of 113773171 is about 484.5589514346.

The spelling of 113773171 in words is "one hundred thirteen million, seven hundred seventy-three thousand, one hundred seventy-one".