113235245 has 4 divisors (see below), whose sum is σ = 135882300. Its totient is φ = 90588192.

The previous prime is 113235217. The next prime is 113235251. The reversal of 113235245 is 542532311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17547721 + 95687524 = 4189^2 + 9782^2 .

It is a cyclic number.

It is not a de Polignac number, because 113235245 - 2²⁴ = 96458029 is a prime.

It is a congruent 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, 11323520 + ... + 11323529.

It is an arithmetic number, because the mean of its divisors is an integer number (33970575).

Almost surely, 2^113235245 is an apocalyptic number.

It is an amenable number.

113235245 is a deficient number, since it is larger than the sum of its proper divisors (22647055).

113235245 is an equidigital number, since it uses as much as digits as its factorization.

113235245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22647054.

The product of its digits is 3600, while the sum is 26.

The square root of 113235245 is about 10641.2050539401. The cubic root of 113235245 is about 483.7940706377.

Adding to 113235245 its reverse (542532311), we get a palindrome (655767556).

The spelling of 113235245 in words is "one hundred thirteen million, two hundred thirty-five thousand, two hundred forty-five".