113433025 has 12 divisors (see below), whose sum is σ = 140858172. Its totient is φ = 90616640.

The previous prime is 113432953. The next prime is 113433037. The reversal of 113433025 is 520334311.

It can be written as a sum of positive squares in 6 ways, for example, as 14311089 + 99121936 = 3783^2 + 9956^2 .

It is not a de Polignac number, because 113433025 - 2⁷ = 113432897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113432987 and 113433005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17079 + ... + 22771.

It is an arithmetic number, because the mean of its divisors is an integer number (11738181).

Almost surely, 2^113433025 is an apocalyptic number.

It is an amenable number.

113433025 is a deficient number, since it is larger than the sum of its proper divisors (27425147).

113433025 is an equidigital number, since it uses as much as digits as its factorization.

113433025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500 (or 6495 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 113433025 is about 10650.4941199927. The cubic root of 113433025 is about 484.0755764435.

Adding to 113433025 its reverse (520334311), we get a palindrome (633767336).

The spelling of 113433025 in words is "one hundred thirteen million, four hundred thirty-three thousand, twenty-five".