113345043 has 16 divisors (see below), whose sum is σ = 172865280. Its totient is φ = 64712736.

The previous prime is 113345041. The next prime is 113345053. The reversal of 113345043 is 340543311.

It is a happy number.

It is not a de Polignac number, because 113345043 - 2¹ = 113345041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113345041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44521 + ... + 46997.

It is an arithmetic number, because the mean of its divisors is an integer number (10804080).

Almost surely, 2^113345043 is an apocalyptic number.

113345043 is a deficient number, since it is larger than the sum of its proper divisors (59520237).

113345043 is a wasteful number, since it uses less digits than its factorization.

113345043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 113345043 is about 10646.3629000706. The cubic root of 113345043 is about 483.9503896399.

Adding to 113345043 its reverse (340543311), we get a palindrome (453888354).

The spelling of 113345043 in words is "one hundred thirteen million, three hundred forty-five thousand, forty-three".