113528345 has 24 divisors (see below), whose sum is σ = 165374784. Its totient is φ = 74459616.

The previous prime is 113528333. The next prime is 113528347. The reversal of 113528345 is 543825311.

It is not a de Polignac number, because 113528345 - 2⁶ = 113528281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113528347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4439 + ... + 15708.

It is an arithmetic number, because the mean of its divisors is an integer number (6890616).

Almost surely, 2^113528345 is an apocalyptic number.

It is an amenable number.

113528345 is a deficient number, since it is larger than the sum of its proper divisors (51846439).

113528345 is a wasteful number, since it uses less digits than its factorization.

113528345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20189 (or 20182 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 113528345 is about 10654.9680900508. The cubic root of 113528345 is about 484.2111312206.

The spelling of 113528345 in words is "one hundred thirteen million, five hundred twenty-eight thousand, three hundred forty-five".