113304265 has 4 divisors (see below), whose sum is σ = 135965124. Its totient is φ = 90643408.

The previous prime is 113304241. The next prime is 113304283. The reversal of 113304265 is 562403311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562403311 = 1759 ⋅319729.

It can be written as a sum of positive squares in 2 ways, for example, as 75012921 + 38291344 = 8661^2 + 6188^2 .

It is a cyclic number.

It is not a de Polignac number, because 113304265 - 2⁷ = 113304137 is a prime.

It is a Duffinian number.

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, 11330422 + ... + 11330431.

It is an arithmetic number, because the mean of its divisors is an integer number (33991281).

Almost surely, 2^113304265 is an apocalyptic number.

It is an amenable number.

113304265 is a deficient number, since it is larger than the sum of its proper divisors (22660859).

113304265 is an equidigital number, since it uses as much as digits as its factorization.

113304265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22660858.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 113304265 is about 10644.4476136623. The cubic root of 113304265 is about 483.8923459427.

Adding to 113304265 its reverse (562403311), we get a palindrome (675707576).

It can be divided in two parts, 113304 and 265, that added together give a square (113569 = 337²).

The spelling of 113304265 in words is "one hundred thirteen million, three hundred four thousand, two hundred sixty-five".