113175943 has 4 divisors (see below), whose sum is σ = 113202880. Its totient is φ = 113149008.

The previous prime is 113175889. The next prime is 113175967. The reversal of 113175943 is 349571311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 349571311 = 353 ⋅990287.

It is a cyclic number.

It is not a de Polignac number, because 113175943 - 2⁹ = 113175431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113175899 and 113175908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113175743) 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, 5655 + ... + 16072.

It is an arithmetic number, because the mean of its divisors is an integer number (28300720).

Almost surely, 2^113175943 is an apocalyptic number.

113175943 is a deficient number, since it is larger than the sum of its proper divisors (26937).

113175943 is an equidigital number, since it uses as much as digits as its factorization.

113175943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26936.

The product of its digits is 11340, while the sum is 34.

The square root of 113175943 is about 10638.4182564891. The cubic root of 113175943 is about 483.7096005718.

The spelling of 113175943 in words is "one hundred thirteen million, one hundred seventy-five thousand, nine hundred forty-three".