113427173 has 4 divisors (see below), whose sum is σ = 114863040. Its totient is φ = 111991308.

The previous prime is 113427157. The next prime is 113427211. The reversal of 113427173 is 371724311.

It is a happy number.

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 113427173 - 2⁴ = 113427157 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 (113427103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717815 + ... + 717972.

It is an arithmetic number, because the mean of its divisors is an integer number (28715760).

Almost surely, 2^113427173 is an apocalyptic number.

It is an amenable number.

113427173 is a deficient number, since it is larger than the sum of its proper divisors (1435867).

113427173 is an equidigital number, since it uses as much as digits as its factorization.

113427173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435866.

The product of its digits is 3528, while the sum is 29.

The square root of 113427173 is about 10650.2193874117. The cubic root of 113427173 is about 484.0672518279.

The spelling of 113427173 in words is "one hundred thirteen million, four hundred twenty-seven thousand, one hundred seventy-three".