113545028 has 12 divisors (see below), whose sum is σ = 202072080. Its totient is φ = 55810152.

The previous prime is 113545009. The next prime is 113545049. The reversal of 113545028 is 820545311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240326 + ... + 240797.

It is an arithmetic number, because the mean of its divisors is an integer number (16839340).

Almost surely, 2^113545028 is an apocalyptic number.

It is an amenable number.

113545028 is a deficient number, since it is larger than the sum of its proper divisors (88527052).

113545028 is a wasteful number, since it uses less digits than its factorization.

113545028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481186 (or 481184 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 113545028 is about 10655.7509355277. The cubic root of 113545028 is about 484.2348483480.

The spelling of 113545028 in words is "one hundred thirteen million, five hundred forty-five thousand, twenty-eight".