113475043 has 4 divisors (see below), whose sum is σ = 123790968. Its totient is φ = 103159120.

The previous prime is 113475023. The next prime is 113475053. The reversal of 113475043 is 340574311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113475043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113475023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5157946 + ... + 5157967.

It is an arithmetic number, because the mean of its divisors is an integer number (30947742).

Almost surely, 2^113475043 is an apocalyptic number.

113475043 is a deficient number, since it is larger than the sum of its proper divisors (10315925).

113475043 is a wasteful number, since it uses less digits than its factorization.

113475043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315924.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 113475043 is about 10652.4665218906. The cubic root of 113475043 is about 484.1353396875.

The spelling of 113475043 in words is "one hundred thirteen million, four hundred seventy-five thousand, forty-three".