113244365 has 24 divisors (see below), whose sum is σ = 149631048. Its totient is φ = 82255680.

The previous prime is 113244359. The next prime is 113244377. The reversal of 113244365 is 563442311.

It can be written as a sum of positive squares in 12 ways, for example, as 37589161 + 75655204 = 6131^2 + 8698^2 .

It is not a de Polignac number, because 113244365 - 2⁴ = 113244349 is a prime.

It is a super-3 number, since 3×113244365³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1856435 + ... + 1856495.

It is an arithmetic number, because the mean of its divisors is an integer number (6234627).

Almost surely, 2^113244365 is an apocalyptic number.

It is an amenable number.

113244365 is a deficient number, since it is larger than the sum of its proper divisors (36386683).

113244365 is an frugal number, since it uses more digits than its factorization.

113244365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 79 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 113244365 is about 10641.6335682075. The cubic root of 113244365 is about 483.8070585947.

Adding to 113244365 its reverse (563442311), we get a palindrome (676686676).

The spelling of 113244365 in words is "one hundred thirteen million, two hundred forty-four thousand, three hundred sixty-five".