113455045 has 24 divisors (see below), whose sum is σ = 150410232. Its totient is φ = 82093440.

The previous prime is 113455019. The next prime is 113455049. The reversal of 113455045 is 540554311.

It can be written as a sum of positive squares in 4 ways, for example, as 25826724 + 87628321 = 5082^2 + 9361^2 .

It is not a de Polignac number, because 113455045 - 2⁷ = 113454917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113455049) 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, 167247 + ... + 167923.

It is an arithmetic number, because the mean of its divisors is an integer number (6267093).

Almost surely, 2^113455045 is an apocalyptic number.

It is an amenable number.

113455045 is a deficient number, since it is larger than the sum of its proper divisors (36955187).

113455045 is a wasteful number, since it uses less digits than its factorization.

113455045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 970 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 113455045 is about 10651.5278246832. The cubic root of 113455045 is about 484.1068978760.

The spelling of 113455045 in words is "one hundred thirteen million, four hundred fifty-five thousand, forty-five".